More than 40,000 organisations have received fake calendar invitations designed to steal Microsoft account credentials, according to new…

Microsoft's October 2026 Patch Tuesday fixes 1,413 vulnerabilities, including an exploited Windows zero-day and critical Outlook security flaws. The post Microsoft Patch Tuesday Fixes 1,413 Flaws: Windows Zero-Day Already Under Attack appeared first on TechRepublic.

Microsoft will block MSIX and MSIXBundle attachments in Outlook and Exchange Online starting November 2026 to prevent malware distribution. Related Posts: RD Web Access Breaks as Chrome Drops XSLT Support Run Googlebook OS on MacBook via QEMU Virtualization Google AI Edge Foresight: A Free Offline Mac Tool The post Microsoft Blocks MSIX Attachments in Outlook appeared first on Daily CyberSecurity.