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  • ✇Cyber Security News
  • Microsoft Windows 11 April 2026 Security Update Breaks Third-Party Backup Applications Guru Baran
    Microsoft’s April 2026 cumulative security update for Windows 11 is causing significant disruptions for users relying on third-party backup software, triggering an MS-DEFCON level 3 advisory from security patch analyst Susan Bradley at AskWoody. The problematic update, KB5083769, applies to Windows 11 versions 24H2 and 25H2 (OS Builds 26200.8246 and 26100.8246), released on April 14, 2026. At the root of the issue is a malfunction in Microsoft’s Volume Shadow Copy Service (VSS) a critical
     

Microsoft Windows 11 April 2026 Security Update Breaks Third-Party Backup Applications

30 de Abril de 2026, 14:24

Microsoft’s April 2026 cumulative security update for Windows 11 is causing significant disruptions for users relying on third-party backup software, triggering an MS-DEFCON level 3 advisory from security patch analyst Susan Bradley at AskWoody.

The problematic update, KB5083769, applies to Windows 11 versions 24H2 and 25H2 (OS Builds 26200.8246 and 26100.8246), released on April 14, 2026.

At the root of the issue is a malfunction in Microsoft’s Volume Shadow Copy Service (VSS) a critical Windows component that enables snapshot-based backup and restore operations across a wide range of enterprise and consumer backup solutions.

When VSS fails, backup jobs either stall or terminate with timeout errors, leaving systems without scheduled backup coverage a serious risk for both individual users and enterprise environments.

Affected Vendors

Multiple third-party vendors have already acknowledged the problem:

  • UrBackup — File backups are failing post-update; the vendor recommends uninstalling KB5083769 for impacted users
  • Macrium Reflect — VSS-related failures reported in active Reddit community threads; investigation underway
  • Acronis Cyber Protect Cloud — Backup jobs failing with the error “Microsoft VSS has timed out during snapshot creation”; Acronis recommends uninstalling the update and rebooting

It is important to note that not all backup solutions are affected. Microsoft’s native Windows 11 cloud-based Backup feature does not rely on VSS and remains unaffected.

The VSS component is also foundational to Microsoft’s forthcoming Point-in-Time Restore (PITR) feature for Windows 11, first previewed during Microsoft Ignite in November 2025 via Insider build KB5070307.

Since PITR has not yet reached general availability, most standard users face no additional risk from that front.

Mitigation Steps

For users experiencing backup failures after installing KB5083769, the following rollback procedure is advised:

  1. Navigate to Settings → Windows Update → Update History
  2. Scroll to Related Settings and click Uninstall Updates
  3. Locate Security Update for Microsoft Windows (KB5083769)
  4. Click Uninstall and allow the system to reboot
  5. Return to Windows Update and Pause Updates to prevent reinstallation

Before uninstalling, verify whether your specific backup solution is impacted by checking your vendor’s official support channels and forums.

MS-DEFCON 3 signals that administrators should hold off on deploying KB5083769 in production environments until Microsoft issues a fix, Susan Bradley at AskWoody said.

A patch addressing the VSS regression is anticipated in an upcoming out-of-band or May 2026 cumulative update.

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The post Microsoft Windows 11 April 2026 Security Update Breaks Third-Party Backup Applications appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Microsoft Launches Copilot Agent Mode for Outlook, Inbox and Calendar Functions Abinaya
    Microsoft has officially launched its new “agentic” capabilities for Copilot in Outlook, transforming the AI from a basic drafting assistant into an autonomous digital agent. Announced on April 27, 2026, this major update enables Copilot to manage both your inbox and calendar proactively. By automating complex, ongoing tasks, Microsoft aims to reduce digital fatigue and drastically streamline daily enterprise workflows. For cybersecurity and IT professionals managing high volumes of ale
     

Microsoft Launches Copilot Agent Mode for Outlook, Inbox and Calendar Functions

28 de Abril de 2026, 08:14

Microsoft has officially launched its new “agentic” capabilities for Copilot in Outlook, transforming the AI from a basic drafting assistant into an autonomous digital agent.

Announced on April 27, 2026, this major update enables Copilot to manage both your inbox and calendar proactively.

By automating complex, ongoing tasks, Microsoft aims to reduce digital fatigue and drastically streamline daily enterprise workflows.

For cybersecurity and IT professionals managing high volumes of alerts and communications, this autonomous triage could become a critical productivity tool.

Autonomous Inbox Management

Previously, Copilot in Outlook primarily assisted with single tasks, such as writing an email or summarizing a thread.

Now, the new agent mode works continuously in the background to keep operations moving.

Copilot actively prioritizes incoming messages, surfaces emails that require urgent responses, and automatically drafts follow-ups for unreturned messages.

Autonomous Inbox Management (Source: Microsoft)
Autonomous Inbox Management (Source: Microsoft)

Users can also instruct the AI to create complex inbox rules, such as automatically tagging leadership emails as “High Priority” if the user is on the direct “To:” line.

For employees returning from leave, Copilot can summarize missed emails, highlight urgent items, draft brief update emails, and suggest messages to archive safely.

Importantly, the AI shows its workflow steps transparently. This allows users to review, adjust, or stop actions at any time, maintaining essential oversight over confidential data.

Intelligent Calendar Automation

Copilot’s new capabilities extend deeply into calendar management. Scheduling a meeting is simple, but resolving conflicts and reprioritizing tasks takes significant administrative effort.

Copilot now continuously monitors schedules to keep your day on track. It can automatically resolve booking conflicts, reschedule overlapping 1:1 meetings, rebook conference rooms, and proactively block out focus time.

Proactively monitor and manage your schedule (Source: Microsoft)
Proactively monitor and manage your schedule (Source: Microsoft)

Users can prompt the AI to draft detailed meeting agendas based on specific goals, open blockers, and owner assignments.

It can also protect off-hours by automatically following large meetings outside the typical workday instead of accepting them.

Strategic Time Management Features

Beyond basic scheduling, Copilot helps users align their time with their actual corporate priorities.

Copilot can execute several advanced prompts:

  • Tracks unreplied emails and drafts polite reminders after 24 hours.
  • Pulls relevant project data from the past week to draft high-importance update emails.
  • Analyzes upcoming calendars to recommend which meetings to decline, delegate, or convert to async updates.
  • Gathers context and identifies potential risks to help users prepare for upcoming client meetings.

As AI takes on more autonomous roles, maintaining user control over sensitive corporate communications remains critical.

Microsoft has designed these agentic features to keep the human in the loop for final approvals.

The new Copilot agent capabilities are currently available for early access through Microsoft’s Frontier program for all Outlook platforms, including Windows and web environments.

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The post Microsoft Launches Copilot Agent Mode for Outlook, Inbox and Calendar Functions appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Microsoft Outlook.com Issue Blocks Users From Accessing Emails Guru Baran
    Microsoft has acknowledged a service degradation affecting Outlook.com, with users reporting difficulties accessing the platform as of Monday, April 27, 2026. The company’s official Microsoft 365 Status account on X confirmed the incident, noting the last status update at 10:15 AM UTC. We're investigating an issue where users may be experiencing intermittent issues accessing https://t.co/ZUfyjth6sU. For more information, please visit https://t.co/uSHwRmXFJZ.— Microsoft 365 Status (@MSFT36
     

Microsoft Outlook.com Issue Blocks Users From Accessing Emails

27 de Abril de 2026, 07:33

Microsoft has acknowledged a service degradation affecting Outlook.com, with users reporting difficulties accessing the platform as of Monday, April 27, 2026.

The company’s official Microsoft 365 Status account on X confirmed the incident, noting the last status update at 10:15 AM UTC.

We're investigating an issue where users may be experiencing intermittent issues accessing https://t.co/ZUfyjth6sU. For more information, please visit https://t.co/uSHwRmXFJZ.

— Microsoft 365 Status (@MSFT365Status) April 27, 2026

Users across multiple regions are experiencing disruptions when attempting to access Outlook.com, including intermittent failures to load the inbox, delayed email delivery, and complete inability to reach the webmail interface.

The outage is part of a broader pattern of Microsoft 365 service instability that has dogged the platform throughout early 2026, following a significant multi-service disruption in January that affected Outlook, Microsoft Teams, Defender, and SharePoint.

Microsoft’s official service health dashboard listed the event under “Service Degradation” — a classification used when core functionality is impaired but not entirely offline — distinguishing it from a full outage scenario.

A separate but related degradation affecting Outlook Classic with the Microsoft Teams Meeting Add-in has been confirmed as triggered by an incompatible legacy Outlook build version remaining active in certain user environments.

Microsoft confirmed on April 27 at 08:58 AM UTC that the fix deployment is continuing to progress as expected and is scheduled for completion by Tuesday, April 28, 2026.

As a temporary workaround, Microsoft has advised affected users to follow steps published in the admin center’s More Info section to bypass impact while the broader rollout completes.

The company also noted that temporary version restrictions placed on some users will be lifted once the fix is fully deployed.

This latest incident adds to growing concerns over Microsoft 365 reliability. In April 2026, an earlier outage took down Microsoft 365, Teams, Outlook, and Azure simultaneously, with Microsoft attributing the disruption to an external service dependency affecting multiple platform components.

The January 22, 2026, incident similarly forced Microsoft engineers to implement load-balancing efforts and targeted server restarts to restore normal operations.

Users and administrators can monitor live service health at status.cloud.microsoft or check the Microsoft 365 admin center under Health > Service Health for real-time incident updates.

Organizations relying on Outlook.com for critical communications are advised to implement contingency email procedures until full service restoration is confirmed.

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The post Microsoft Outlook.com Issue Blocks Users From Accessing Emails appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Microsoft Officially Shares Group Policy to Remove Windows 11 Copilot from Enterprise Devices Guru Baran
    Microsoft has officially released a new Group Policy setting that allows IT administrators to silently uninstall the Microsoft Copilot app from managed Windows 11 devices, a move that signals a broader enterprise shift away from bundled AI bloat and toward user-choice-driven deployments. The policy, named RemoveMicrosoftCopilotApp, became broadly available on April 14, 2026, as part of the April 2026 Patch Tuesday security update. It is included in Windows 11 version 25H2 with update KB508
     

Microsoft Officially Shares Group Policy to Remove Windows 11 Copilot from Enterprise Devices

27 de Abril de 2026, 07:09

Microsoft has officially released a new Group Policy setting that allows IT administrators to silently uninstall the Microsoft Copilot app from managed Windows 11 devices, a move that signals a broader enterprise shift away from bundled AI bloat and toward user-choice-driven deployments.

The policy, named RemoveMicrosoftCopilotApp, became broadly available on April 14, 2026, as part of the April 2026 Patch Tuesday security update.

It is included in Windows 11 version 25H2 with update KB5083769 and later builds, and is accessible via both Policy CSP and traditional Group Policy Object (GPO) management.

Group Policy to Remove Windows 11 Copilot

The RemoveMicrosoftCopilotApp setting provides IT teams a targeted, non-disruptive method to uninstall the consumer-facing Microsoft Copilot app from enterprise endpoints.

Once enabled, administrators set the policy value to 1 to trigger removal or 0 to disable it a clean integer-based toggle consistent with existing Windows policy frameworks.

However, the policy is deliberately constrained. It will only activate when all three of the following conditions are simultaneously met on a device:

  • Microsoft 365 Copilot is also installed on the same device
  • The Microsoft Copilot app was not manually installed by the end user
  • The Copilot app has not been launched in the last 28 days

This three-factor security mechanism ensures the policy does not disrupt active users who rely on the standalone Copilot app, making it a precision tool rather than a blunt removal instrument.

Administrators can locate the new policy within the Group Policy Editor by navigating to User Configuration → Administrative Templates → Windows AI → Remove Microsoft Copilot App.

It is also accessible via the Policy CSP OMA-URI path at ./User/Vendor/MSFT/Policy/Config/WindowsAI/RemoveMicrosoftCopilotApp and the device-level equivalent path.

The setting applies to Pro, Enterprise, Education, and IoT Enterprise SKUs, effectively covering the full spectrum of managed organizational environments.

It is important to note that this policy performs a one-time uninstall, not a persistent block. Users can reinstall the Copilot app from the Microsoft Store if they choose.

Administrators seeking to permanently prevent reinstallation will need to combine this policy with additional enforcement tools such as AppLocker, Windows Defender Application Control (WDAC), or Intune uninstall profiles.

The release comes amid a wider trend of Microsoft “unbundling” AI features from core Windows components following sustained enterprise feedback about unsolicited AI integrations.

By offering this controlled removal capability, Microsoft is positioning the enterprise Copilot experience around Microsoft 365 Copilot as the single, sanctioned AI assistant for managed corporate environments, streamlining the AI toolset while giving IT teams the control they have long demanded.

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The post Microsoft Officially Shares Group Policy to Remove Windows 11 Copilot from Enterprise Devices appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Claude AI Agents Close 186 Deals in Anthropic’s Marketplace Experiment Guru Baran
    Anthropic’s “Project Deal” has demonstrated that AI agents can autonomously negotiate and close real-world transactions, but the experiment also surfaced a quiet, troubling asymmetry: not all AI representations are created equal. In December 2025, Anthropic transformed its San Francisco office into a live classified marketplace, a Craigslist-style platform with a critical twist. Rather than negotiating themselves, the company’s 69 employees handed the reins to Claude AI agents. Each par
     

Claude AI Agents Close 186 Deals in Anthropic’s Marketplace Experiment

25 de Abril de 2026, 12:16

Anthropic’s “Project Deal” has demonstrated that AI agents can autonomously negotiate and close real-world transactions, but the experiment also surfaced a quiet, troubling asymmetry: not all AI representations are created equal.

In December 2025, Anthropic transformed its San Francisco office into a live classified marketplace, a Craigslist-style platform with a critical twist.

Rather than negotiating themselves, the company’s 69 employees handed the reins to Claude AI agents.

Each participant was first interviewed by Claude to capture their selling preferences, buying wish lists, and personal instructions.

Those inputs were then converted into custom system prompts, and the agents were set loose in the company’s Slack workspace, with zero human intervention thereafter.

The Slack channel cycled through agents, who autonomously posted listings, made counteroffers, and sealed deals on real physical items ranging from snowboards to bags of ping-pong balls.

Claude AI Agents Close 186 Deals

The results were striking. Across more than 500 listed items, Anthropic’s 69 AI agents closed 186 deals totaling just over $4,000.

These weren’t frictionless, one-click purchases; agents engaged in multi-turn price negotiations, showcasing contextual reasoning and personalization.

Our experiment had a few quirks.

One of our colleagues told Claude it could purchase something for itself. It chose to acquire 19 ping-pong balls.

We’re keeping them in our office on Claude’s behalf. pic.twitter.com/NM8VtH1KJM

— Anthropic (@AnthropicAI) April 24, 2026

One agent pitched a bag of ping-pong balls as “perfectly spherical orbs of possibility,” and another, recalling a coworker’s casual mention of a snowboard brand in a prior chat, matched the exact model the buyer wanted.

Post-experiment surveys revealed that 46% of participants said they would pay for a similar service in the future, underscoring genuine user enthusiasm for AI-mediated commerce.

Beneath the success, Anthropic ran a secret parallel experiment, one that raises serious questions. Participants were randomly assigned either the flagship Claude Opus 4.5 or the lightweight Claude Haiku 4.5 as their negotiating agent, without being told which model represented them.

The performance gap was measurable and significant. Opus-represented sellers earned $2.68 more per item on average, while buyers saved $2.45 per item, and Opus users completed approximately 2.07 more deals overall.

Despite this disparity, post-experiment surveys showed that participants with weaker models were entirely unaware of their disadvantage.

The findings highlight a dual reality for agentic AI commerce. On the upside, AI agents can dramatically reduce friction in peer-to-peer trade while achieving outcomes that participants rate as fair.

On the downside, when both parties don’t use equally capable models, the smarter agent silently wins a dynamic that mirrors real-world information asymmetry and could, at scale, enable exploitation, manipulation, or AI-assisted scams.

Anthropic’s Project Deal is less a product launch and more a proof-of-concept warning: AI agents work in marketplaces, but fairness requires that everyone gets the same caliber of advocate.

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The post Claude AI Agents Close 186 Deals in Anthropic’s Marketplace Experiment appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Microsoft Teams Issue Blocking Users From Joining Meetings Following Edge browser update Guru Baran
    Microsoft is actively investigating a known issue preventing some users from joining Microsoft Teams meetings on Windows devices, following a recent update to the Microsoft Edge browser. The disruption is affecting organizations, including those using NHSmail infrastructure, with reports indicating that scheduled meetings and link-based meeting joins are the primary points of failure. The issue stems from a regression introduced in a recent Microsoft Edge release, which has caused failures
     

Microsoft Teams Issue Blocking Users From Joining Meetings Following Edge browser update

24 de Abril de 2026, 01:44

Microsoft is actively investigating a known issue preventing some users from joining Microsoft Teams meetings on Windows devices, following a recent update to the Microsoft Edge browser.

The disruption is affecting organizations, including those using NHSmail infrastructure, with reports indicating that scheduled meetings and link-based meeting joins are the primary points of failure.

The issue stems from a regression introduced in a recent Microsoft Edge release, which has caused failures for a subset of users attempting to join Teams meetings.

The problem appears to be exclusive to Windows environments and is specifically triggered when users try to access scheduled meetings or join via shared meeting links, two of the most common entry points in enterprise collaboration workflows.

Microsoft confirmed the root cause in its latest advisory: “A recent Edge release introduced a regression that’s resulting in failures for some users when attempting to join meetings in Microsoft Teams.”

The incident, tracked under Microsoft reference TM1288497, has been confirmed to affect organizations at scale. Users encountering the issue may find themselves unable to connect to meetings entirely, disrupting day-to-day operations that rely heavily on Teams-based communication.

NHS organizations referencing this under INC46806917 are among those impacted. Microsoft notes the scope of impact may be updated as the investigation continues.

While Microsoft works toward a permanent fix, a simple workaround has been identified: restarting the Microsoft Teams client can restore the ability to join meetings in most affected cases. IT administrators and end users are encouraged to apply this step as an immediate mitigation while awaiting the full resolution.

As of March 23, 2026, at 08:05 AM, Microsoft’s engineering team reported they are analyzing diagnostic data and reviewing recent service changes that may be contributing to the problem. The team has committed to providing a timeline for next steps once one becomes available.

The next scheduled update is expected on Thursday, April 23, 2026, at 6:00 PM UTC, at which point Microsoft is expected to share further findings or a remediation plan.

Recommended Actions

  • Restart the Microsoft Teams desktop client if meeting join failures occur
  • Avoid relying solely on Edge when joining meetings until the issue is resolved
  • IT teams should monitor the Microsoft 365 admin center and NHSmail service alerts for updates

Organizations dependent on Teams for critical operations should ensure staff are aware of the workaround to minimize disruption during the ongoing investigation.

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The post Microsoft Teams Issue Blocking Users From Joining Meetings Following Edge browser update appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Microsoft 365 Web Services Hit by Google Chrome 147 Compatibility Issue Guru Baran
    Microsoft is actively investigating a widespread authentication issue affecting users attempting to access Microsoft 365 web-based services through Google Chrome version 147. The problem, first reported on April 16, 2026, has left a significant number of users unable to properly load or interact with Microsoft 365 applications in their browser. According to Microsoft’s official service health dashboard, users running Google Chrome version 147 are experiencing failures when accessing Micros
     

Microsoft 365 Web Services Hit by Google Chrome 147 Compatibility Issue

16 de Abril de 2026, 09:54

Microsoft is actively investigating a widespread authentication issue affecting users attempting to access Microsoft 365 web-based services through Google Chrome version 147.

The problem, first reported on April 16, 2026, has left a significant number of users unable to properly load or interact with Microsoft 365 applications in their browser.

According to Microsoft’s official service health dashboard, users running Google Chrome version 147 are experiencing failures when accessing Microsoft 365 web services.

Google Chrome 147 Compatibility Issue

The root cause appears to be tied to specific authentication configurations that are incompatible with the latest Chrome release. Microsoft confirmed the issue impacts the browser’s ability to complete authentication flows correctly, preventing users from signing in or loading web-based Microsoft 365 apps as expected.

The company stated it is actively working to identify all impacted authentication configurations and implement the necessary remediation steps.

We're investigating an issue with accessing some web-based Microsoft 365 services when using the latest version of Google Chrome. We're currently taking action to address the problem. More details can be found in https://t.co/uSHwRmXFJZ or under MO1281730 in the admin center.

— Microsoft 365 Status (@MSFT365Status) April 16, 2026

Microsoft’s engineering team has been providing rolling updates throughout the day, with status notices issued at 1:20 PM, 3:29 PM, 4:18 PM, 5:48 PM, and most recently at 6:10 PM IST on April 16.

The disruption specifically targets users on Google Chrome version 147, which appears to have introduced a behavioral change that conflicts with Microsoft 365’s authentication infrastructure.

Services accessed through the browser, including Outlook on the web, Microsoft Teams (web client), SharePoint Online, and OneDrive, are among those potentially affected. Users on other browsers or desktop clients are not reported to be impacted.

Organizations relying heavily on browser-based Microsoft 365 workflows may face productivity disruptions, particularly in environments where Chrome is the standardized enterprise browser.

Workarounds

Microsoft has advised affected users to try the following steps while the fix is being rolled out:

  • Refresh the browser page, which may restore access in some cases as Microsoft applies backend configuration changes
  • Switch to an alternative browser, such as Microsoft Edge, Firefox, or Safari, as a temporary workaround
  • Use Microsoft 365 desktop applications where available to avoid browser-dependent authentication flows
  • IT administrators should monitor the Microsoft 365 admin center service health dashboard for real-time updates

Microsoft has not yet disclosed the specific technical change in Chrome 147 that triggered the conflict, nor has it provided a definitive estimated time to resolution. The frequency of status updates throughout April 16 suggests engineers are actively engaged and progressing toward a fix.

Users and administrators are encouraged to check the Microsoft 365 Service Health Dashboard for the latest developments as the situation continues to evolve.

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  • ✇Cyber Security News
  • Anthropic Launches Claude Beta for Word, Bringing AI-Powered Editing to Microsoft Docs Guru Baran
    Anthropic has officially launched Claude for Word in public beta, bringing its AI assistant directly into Microsoft Word as a native sidebar add-in for Team and Enterprise users on both Mac and Windows platforms. The integration marks a significant step in Anthropic’s push to embed Claude into everyday productivity workflows beyond chat-based interactions. Claude for Word enables users to draft, edit, and revise .docx files directly from a persistent sidebar within Microsoft Word, eliminat
     

Anthropic Launches Claude Beta for Word, Bringing AI-Powered Editing to Microsoft Docs

10 de Abril de 2026, 23:10

Anthropic has officially launched Claude for Word in public beta, bringing its AI assistant directly into Microsoft Word as a native sidebar add-in for Team and Enterprise users on both Mac and Windows platforms.

The integration marks a significant step in Anthropic’s push to embed Claude into everyday productivity workflows beyond chat-based interactions.

Claude for Word enables users to draft, edit, and revise .docx files directly from a persistent sidebar within Microsoft Word, eliminating the need to switch between applications.

Unlike basic clipboard-and-paste AI workflows, the integration preserves native document formatting and surfaces all AI-generated edits as Microsoft Word’s tracked changes, keeping the revision history intact and fully reviewable by human editors.

This “AI-powered redlining” approach means users can prompt Claude to rewrite a section or sharpen an argument, then accept or reject each suggestion just as they would with a human collaborator’s markup.

Claude for Word is now in beta.

Draft, edit, and revise documents directly from the sidebar. Claude preserves your formatting, and edits appear as tracked changes.

Available on Team and Enterprise plans. pic.twitter.com/tl1mZVELNg

— Claude (@claudeai) April 10, 2026

Claude Beta for Word

One of the standout architectural decisions in the beta is shared context across Anthropic’s Office add-in family. Claude for Word connects directly with Claude for Excel and Claude for PowerPoint, meaning a single conversation thread can span all three open documents simultaneously.

Users can ask Claude to check for data inconsistencies between a Word report and its accompanying Excel model, or align narrative language in a Word file with slide content in PowerPoint, all within a unified AI session. This cross-app continuity addresses a pain point common to multi-document workflows in finance, legal, and consulting environments.

The add-in handles a range of document-centric tasks, including rewriting selected text, responding to inline Word comments, summarizing sections, and auditing documents for factual or stylistic inconsistencies.

Claude can also interpret existing comment threads and deliver revisions that directly address each note, returning an updated document with tracked changes showing every edit made.

Access is currently gated to subscribers of the Claude Team and Enterprise plans, consistent with Anthropic’s broader strategy of rolling out advanced document automation features to professional and business users first.

The launch arrives amid intensifying competition in the AI productivity space. Microsoft’s own 365 Copilot already offers deep Word integration, but early users of Claude for Word have noted its smoother document-handling and more coherent multi-app context flow as differentiators.

Anthropic also recently expanded Microsoft 365 data connectivity to all Claude plan tiers, including free users, signaling an intent to deepen its presence across the Microsoft ecosystem rather than compete with it outright.

The beta is available now at claude.com/claude-for-word, with broader plan access expected in upcoming rollout phases.

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  • ✇Cyber Security News
  • Microsoft Confirms Recent Windows 11 Update Breaks Start Menu Search Function Guru Baran
    Microsoft has acknowledged a server-side issue that disrupted Start Menu search functionality for a subset of Windows 11 23H2 users, and has since deployed a fix to address the problem without requiring users to install any additional updates. The issue, officially tracked under release health identifier WI1273488, began surfacing around April 6, 2026, and was caused by a server-side Bing update that Microsoft had deployed to improve search performance. The update had the opposite effect o
     

Microsoft Confirms Recent Windows 11 Update Breaks Start Menu Search Function

8 de Abril de 2026, 08:52

Microsoft has acknowledged a server-side issue that disrupted Start Menu search functionality for a subset of Windows 11 23H2 users, and has since deployed a fix to address the problem without requiring users to install any additional updates.

The issue, officially tracked under release health identifier WI1273488, began surfacing around April 6, 2026, and was caused by a server-side Bing update that Microsoft had deployed to improve search performance.

The update had the opposite effect on affected devices; rather than enhancing results, it left users staring at blank search panels or completely non-functional queries when typing from the Start Menu.

Microsoft confirmed the bug affected only a small number of Windows 11 23H2 systems, though the impact on individual users ranged widely in severity.

Some experienced completely blank search results with no applications, files, or web suggestions loading, while others found that searches would simply fail to initiate.

Windows 11 Update Breaks Start Menu

While the April 6 incident marked the latest chapter, Start Menu search instability in Windows 11 has been a persistent concern for users.

Complaints about broken or unresponsive Start Menu searches have been circulating since late 2024, with users on community forums reporting that search results would change mid-query unexpectedly or that clicking on results would trigger unintended actions.

The problem is particularly frustrating for power users who rely heavily on keyboard-driven search rather than manually navigating the Start Menu interface.

This is not the first time a server-side or update-related change has triggered Start Menu regressions. A similar disruption occurred in 2022, affecting Windows 11 version 21H2, where a small number of devices were rendered unable to open the Start Menu at all following a June update that year.

Unlike traditional Windows Update patches, Microsoft resolved the WI1273488 issue through a server-side rollback, meaning no action is required from end users.

Affected devices should automatically recover search functionality without needing to download or install a cumulative update. Microsoft has listed the issue under resolved items in its Windows Release Health dashboard for Windows 11 23H2.

For those still experiencing Start Menu search problems post-fix, Microsoft and community guidance suggest verifying that the Background Tasks Infrastructure Service is running and set to automatic startup, as its failure is known to break Start Menu and search functionality.

Users can also attempt to re-register the Windows Search app package via PowerShell with administrator privileges as a last resort.

The incident once again underscores the fragile dependency between Windows search and Microsoft’s backend Bing infrastructure, a coupling that continues to introduce unexpected failure points for everyday users.

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  • ✇Cyber Security News
  • Anthropic Officially Ends Claude Subscriptions for Third-Party Tools Like OpenClaw Guru Baran
    Anthropic has officially pulled the plug on third-party AI agent access to the Claude subscription, marking a significant shift in how users can leverage its models outside the company’s native ecosystem. According to Anthropic Claude Code exec Boris Cherny, starting today, April 4, at 12 p.m. PT (8 p.m. BST), Claude Pro and Max subscribers can no longer use their existing subscription limits to power third-party automation tools like OpenClaw, a popular open-source AI agent framework widely
     

Anthropic Officially Ends Claude Subscriptions for Third-Party Tools Like OpenClaw

4 de Abril de 2026, 00:20

Anthropic has officially pulled the plug on third-party AI agent access to the Claude subscription, marking a significant shift in how users can leverage its models outside the company’s native ecosystem.

According to Anthropic Claude Code exec Boris Cherny, starting today, April 4, at 12 p.m. PT (8 p.m. BST), Claude Pro and Max subscribers can no longer use their existing subscription limits to power third-party automation tools like OpenClaw, a popular open-source AI agent framework widely used for tasks including email management, web browsing, and smart home automation. Enforcement begins with OpenClaw and will be rolled out to all third-party harnesses in the coming weeks.

Starting tomorrow at 12pm PT, Claude subscriptions will no longer cover usage on third-party tools like OpenClaw.

You can still use these tools with your Claude login via extra usage bundles (now available at a discount), or with a Claude API key.

— Boris Cherny (@bcherny) April 3, 2026

Anthropic’s Consumer Terms of Service have technically prohibited unauthorized third-party tool access since at least February 2024, but enforcement was lax for years.

Many OpenClaw users exploited an OAuth authentication loophole, the same login method used by Claude Code, to pipe subscription-tier Claude models into their personal agents at a flat monthly rate.

Anthropic formally revised its terms in February 2026 to close this gap, explicitly stating that OAuth authentication is now reserved exclusively for Claude Code and Claude.ai.

The crackdown was triggered, in part, by the scale of the problem. Anthropic stated in its notification email that third-party harnesses were placing an “outsized strain” on its infrastructure and that capacity must be prioritized for customers using its core products.

Steinberger says that he and OpenClaw board member Dave Morin “tried to talk sense into Anthropic, best we managed was delaying this for a week.”

woke up and my mentions are full of these

Both me and @davemorin tried to talk sense into Anthropic, best we managed was delaying this for a week.

Funny how timings match up, first they copy some popular features into their closed harness, then they lock out open source. https://t.co/Mgmv6YmW2B

— Peter Steinberger 🦞 (@steipete) April 3, 2026

Users who wish to continue integrating third-party agents with their Claude account now have two options: enable pay-as-you-go “extra usage” billing that is charged separately from their subscription, or authenticate using a standard Claude API key with metered API pricing.digitaltrends

To soften the financial blow, Anthropic is offering a one-time credit equal to the user’s monthly subscription cost, redeemable by April 17, along with discounts of up to 30% when pre-purchasing bundles of extra usage. Subscribers who prefer not to continue under the new terms will also receive a full subscription refund option.

The move has provoked significant pushback from the developer and power-user community. Many users who relied on OpenClaw-plus-Claude workflows report per-interaction costs now ranging from $0.50 to $2.00 per agent task, making autonomous agent use cases economically unviable for hobbyists and solo developers.

Critics argue that Anthropic marketed agentic workflows while simultaneously restricting the most affordable path to build them.

The policy shift underscores a broader industry tension between AI companies monetizing infrastructure and developer communities seeking open, flat-rate access to frontier models.

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The post Anthropic Officially Ends Claude Subscriptions for Third-Party Tools Like OpenClaw appeared first on Cyber Security News.

  • ✇Cyber Security News
  • Oracle Lays Off 30,000 Employees to Ramp Up Investment in AI Technologies Florence Nightingale
    Oracle has executed a massive workforce reduction, eliminating between 20,000 and 30,000 employees globally to free up cash flow for its aggressive artificial intelligence infrastructure investments. The layoffs, representing roughly 18% of its workforce, were communicated abruptly via email, highlighting the company’s urgent shift in financial strategy amid mounting debt. On Tuesday morning, up to 30,000 Oracle employees woke up to find their roles had been unexpectedly eliminated. The te
     

Oracle Lays Off 30,000 Employees to Ramp Up Investment in AI Technologies

2 de Abril de 2026, 07:06

Oracle has executed a massive workforce reduction, eliminating between 20,000 and 30,000 employees globally to free up cash flow for its aggressive artificial intelligence infrastructure investments.

The layoffs, representing roughly 18% of its workforce, were communicated abruptly via email, highlighting the company’s urgent shift in financial strategy amid mounting debt.

On Tuesday morning, up to 30,000 Oracle employees woke up to find their roles had been unexpectedly eliminated. The termination was communicated via a single email sent at 6:00 a.m. EST by “Oracle Leadership” without any prior warning. Following this email, affected workers across the globe had their internal system access revoked almost immediately.

These extensive job cuts are projected to free up between $8 billion and $10 billion in cash flow for the company. Oracle’s stock has plummeted significantly, losing more than half of its value since reaching a record peak in September 2025.

The corporation is currently burdened with over $124 billion in debt, a substantial increase from $89 billion a year ago, while free cash flow ran negative $10 billion last quarter.

Ramp Up Investment in AI Technologies

Oracle’s recent financial strain is heavily tied to its aggressive expansion into artificial intelligence infrastructure and data centers. The company has committed to a staggering $50 billion in capital expenditures for this fiscal year to support these ambitions.

This debt-funded strategy includes massive investments linked to the $300 billion OpenAI deal through Stargate, which has caused multiple US banks to pull back from financing these projects.

Bondholders have recently sued Oracle, claiming the company concealed how much additional debt the OpenAI deal would actually require. Furthermore, the credit default swap spread hit a three-year high earlier this year, signaling deep apprehension among debt investors regarding repayment.

This growing skepticism reflects broader market concerns about whether the massive capital required for the AI race will generate sufficient returns.

The workforce reduction has heavily impacted multiple international regions, with India emerging as one of the hardest-hit markets. Reports indicate that nearly 12,000 employees in India were let go, significantly disrupting local operations.

Oracle’s decision to abruptly eliminate 18% of its workforce by email, despite posting a 95% jump in net income, reveals a stark reality about the tech industry.

The company is converting its foundational workforce into immediate cash flow to service an enormous bet on AI infrastructure. Ultimately, the employees who built the products Oracle has monetized for decades are absorbing the impact of high-stakes investments made by executives whose compensation remains insulated from the fallout.

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The post Oracle Lays Off 30,000 Employees to Ramp Up Investment in AI Technologies appeared first on Cyber Security News.

Gmail Finally Lets You Change Your Email Address Without Losing Anything

1 de Abril de 2026, 09:53

Gmail users in the US can now change their email address without losing data. Here’s how the long-awaited Google feature works and its key limits.

The post Gmail Finally Lets You Change Your Email Address Without Losing Anything appeared first on TechRepublic.

  • ✇Cyber Security News
  • OpenAI to Shut Down Sora Video Platform, Pivots to Enterprise and Developer Tools Guru Baran
    OpenAI is pulling the plug on its Sora video generation platform, a high-profile product launched to widespread attention last year that has since quietly faded from the spotlight. The shutdown is part of a broader strategic realignment as the company doubles down on business-facing and coding-focused offerings ahead of a potential initial public offering (IPO) expected as early as Q4 2026. CEO Sam Altman announced the decision internally on Tuesday, informing staff that OpenAI would wind
     

OpenAI to Shut Down Sora Video Platform, Pivots to Enterprise and Developer Tools

25 de Março de 2026, 09:40

OpenAI is pulling the plug on its Sora video generation platform, a high-profile product launched to widespread attention last year that has since quietly faded from the spotlight.

The shutdown is part of a broader strategic realignment as the company doubles down on business-facing and coding-focused offerings ahead of a potential initial public offering (IPO) expected as early as Q4 2026.

CEO Sam Altman announced the decision internally on Tuesday, informing staff that OpenAI would wind down all products built on its video generation models. The move goes beyond simply retiring the consumer-facing Sora app. OpenAI is also discontinuing a dedicated Sora API for developers and removing video generation capabilities from ChatGPT entirely.

Sora debuted with considerable fanfare, drawing widespread attention for its ability to generate strikingly realistic short-form videos from text prompts.

The platform positioned OpenAI as a serious contender in the rapidly evolving generative video space, competing alongside tools like Runway and Google’s Veo. However, despite the initial excitement, Sora struggled to carve out a sustainable user base, and adoption plateaued well below expectations.

The decision to shut down the platform reflects a growing recognition within OpenAI that consumer video generation, while technically impressive, does not align with the company’s near-term commercial priorities.

We’re saying goodbye to the Sora app. To everyone who created with Sora, shared it, and built community around it: thank you. What you made with Sora mattered, and we know this news is disappointing.

We’ll share more soon, including timelines for the app and API and details on…

— Sora (@soraofficialapp) March 24, 2026

Unlike its language models and coding assistants, which have demonstrated clear enterprise value and revenue potential, Sora remained largely a showcase product with limited monetization paths.

The Sora shutdown is one of several moves OpenAI is making to streamline its product portfolio. With a potential IPO on the horizon, the company appears intent on presenting investors with a focused, revenue-generating business rather than a sprawling collection of experimental consumer products.

Enterprise customers and developers have consistently driven the bulk of OpenAI’s revenue through API access to models like GPT-4o and o3, as well as tools like the Responses API and the Assistants API.

Coding-focused products, including integrations with development environments and agentic coding frameworks, have also seen strong uptake and are expected to be central to the company’s growth narrative going forward.

Developers who built workflows or applications around Sora’s API will need to migrate away from the platform, though OpenAI has not yet released an official deprecation timeline or migration guidance. Organizations that integrated video generation into ChatGPT-powered workflows will similarly lose that functionality.

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