Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update.

The post Millions of Windows PCs Face a Secure Boot Update Deadline in 2026 appeared first on TechRepublic.

CISA warns that the nine-year-old Linux Copy Fail flaw is being actively exploited, allowing local attackers to gain root access on affected systems.

The post CISA Warning: High-Severity Linux Flaw Puts Unpatched Systems at Risk appeared first on TechRepublic.

Hackers abused Google AppSheet to send Meta phishing emails, compromising 30,000 Facebook business accounts across 50 countries.

The post Google AppSheet Abuse Helped Phish 30,000 Facebook Accounts appeared first on TechRepublic.

Microsoft flagged 8.3 billion phishing emails as attackers turned to QR codes, fake CAPTCHAs, PhaaS kits, and file-based payloads.

The post Microsoft Flagged 8.3B Phishing Emails in Q1 as QR Codes, CAPTCHAs Rise appeared first on TechRepublic.

BlueNoroff hackers used fake Zoom calls, ClickFix prompts, and fileless PowerShell malware to steal credentials from Web3 and crypto targets.

The post New Global Scam Uses Fake Meeting Links to Run PowerShell Malware appeared first on TechRepublic.

Microsoft confirmed a Windows zero-click flaw tied to an incomplete patch is being exploited, putting credentials at risk for unpatched users.

The post Microsoft Confirms Windows Flaw Is Being Exploited After Incomplete Patch appeared first on TechRepublic.

ADT confirmed a data breach exposing customer names, addresses, phone numbers, and partial SSNs, with millions of records reportedly affected.

The post ADT Confirms Major Data Breach Exposing Millions of Names, Partial SSNs appeared first on TechRepublic.

Apple patched an iPhone notification bug that let deleted messages linger in system storage, closing a privacy gap exposed by an FBI Signal case.

The post Apple Fixes iPhone Bug After FBI Retrieved Signal Messages appeared first on TechRepublic.

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still want third-party protection.

The post Microsoft: Most Windows 11 Users Don’t Need Third-Party Antivirus appeared first on TechRepublic.

Hackers are abusing Microsoft Teams chats to impersonate IT support, gain remote access, move laterally, and steal company data, Microsoft warns.

The post Hackers Impersonate IT Help Desk on Microsoft Teams to Gain Access, Steal Data appeared first on TechRepublic.

Four Android banking malware campaigns are targeting more than 800 apps by abusing overlays, Accessibility permissions, and sideloaded fake apps to steal PINs.

The post Over 800 Android Apps Targeted in PIN-Stealing Trojan Campaign appeared first on TechRepublic.

A clothing retailer patched a website flaw that exposed customer data via order links, highlighting risks associated with predictable URL structures.

The post Clothing Retailer Patches Website Flaw Exposing Customer Data appeared first on TechRepublic.

Hackers are abusing n8n workflows to deliver malware and evade detection, according to Cisco Talos, using trusted automation to bypass security defenses.

The post New Phishing Attack Turns n8n Into On-Demand Malware Machine appeared first on TechRepublic.

More than 30 WordPress plugins were shut down after a supply-chain backdoor compromised thousands of sites through the Essential Plugin portfolio.

The post Malicious WordPress Plugins with Backdoors Compromise Thousands of Websites appeared first on TechRepublic.

Researchers linked 108 malicious Chrome extensions to a coordinated campaign that exposed about 20,000 users to data theft, backdoors, and ad injection.

The post Massive Chrome Extension Scam Exposes 20,000 Users to Data Theft appeared first on TechRepublic.

Adobe patches a critical PDF flaw exploited for months, allowing attackers to bypass sandbox protections and deliver malware. Users urged to update now.

The post Adobe Issues Emergency Patch for Critical PDF Flaw Exploited For Months appeared first on TechRepublic.

Google has brought end-to-end encrypted Gmail to Android and iOS for eligible Workspace users, extending secure mobile email without extra apps.

The post Google Rolls Out End-to-End Encryption to Eligible Gmail Users on Mobile appeared first on TechRepublic.

A flaw in the EngageLab SDK exposed 50 million Android users, allowing malicious apps to exploit trusted permissions and access sensitive data.

The post Microsoft: Third-Party Android Vulnerability Leaves Over 50M Users Exposed appeared first on TechRepublic.

A massive breach exposed 337K LAPD-linked files, raising concerns over third-party risk, sensitive data exposure, and law enforcement cybersecurity gaps.

The post Massive Data Breach Exposes 337K LAPD-Linked Records appeared first on TechRepublic.

The FBI is warning Americans about data security risks tied to foreign-developed mobile apps, especially those linked to China.

The post New FBI Warning: Chinese Apps Could Expose User Data appeared first on TechRepublic.