BleepingComputer

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Breaking technology news, security guides, and tutorials that help you get the most from your computer.

Feel free to send us story tips at [email protected].

Sometimes a bot, sometimes not.

Websitehttps://www.bleepingcomputer.com/
Twitterhttps://twitter.com/BleepinComputer

Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026-20643 on iPhones, iPads, and Macs without requiring a full operating system upgrade.

https://www.bleepingcomputer.com/news/security/apple-pushes-first-background-security-improvements-update-to-fix-webkit-flaw/

Apple pushes first Background Security Improvements update to fix WebKit flaw

Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026-20643 on iPhones, iPads, and Macs without requiring a full operating system upgrade.

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The GlassWorm supply-chain campaign has returned with a new, coordinated attack that targeted hundreds of packages, repositories, and extensions on GitHub, npm, and VSCode/OpenVSX extensions.

https://www.bleepingcomputer.com/news/security/glassworm-malware-hits-400-plus-code-repos-on-github-npm-vscode-openvsx/

GlassWorm malware hits 400+ code repos on GitHub, npm, VSCode, OpenVSX

The GlassWorm supply-chain campaign has returned with a new, coordinated attack that targeted hundreds of packages, repositories, and extensions on GitHub, npm, and VSCode/OpenVSX extensions.

BleepingComputer

The European Union Council has announced sanctions against three entities and two individuals for their involvement in cyberattacks targeting critical infrastructure in the region.

https://www.bleepingcomputer.com/news/security/europe-sanctions-chinese-and-iranian-firms-for-cyberattacks/

Europe sanctions Chinese and Iranian firms for cyberattacks

The European Union Council has announced sanctions against three entities and two individuals for their involvement in cyberattacks targeting critical infrastructure in the region.

BleepingComputer

A new font-rendering attack causes AI assistants to miss malicious commands shown on webpages by hiding them in seemingly harmless HTML.

https://www.bleepingcomputer.com/news/security/new-font-rendering-trick-hides-malicious-commands-from-ai-tools/

New font-rendering trick hides malicious commands from AI tools

A new font-rendering attack causes AI assistants to miss malicious commands shown on webpages by hiding them in seemingly harmless HTML.

BleepingComputer

Microsoft has stopped automatically installing the Microsoft 365 Copilot app on Windows devices outside the European Economic Area (EEA) that have the Microsoft 365 desktop client apps.

https://www.bleepingcomputer.com/news/microsoft/microsoft-stops-force-installing-the-microsoft-365-copilot-app/

Microsoft stops force-installing the Microsoft 365 Copilot app

Microsoft has stopped automatically installing the Microsoft 365 Copilot app on Windows devices outside the European Economic Area (EEA) that have the Microsoft 365 desktop client apps.

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The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a malware loader based on the open-source Deno runtime for JavaScript and TypeScript.

https://www.bleepingcomputer.com/news/security/leaknet-ransomware-uses-clickfix-and-deno-runtime-for-stealthy-attacks/

LeakNet ransomware uses ClickFix and Deno runtime for stealthy attacks

The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a malware loader based on the open-source Deno runtime for JavaScript and TypeScript.

BleepingComputer

Microsoft has shared guidance to fix C:\ drive access issues and app failures on some Samsung laptops running Windows 11, versions 25H2 and 24H2.

https://www.bleepingcomputer.com/news/microsoft/microsoft-shares-fix-for-windows-c-drive-access-issues-on-samsung-pcs/

Microsoft shares fix for Windows C: drive access issues on Samsung PCs

Microsoft has shared guidance to fix C: drive access issues and app failures on some Samsung laptops running Windows 11, versions 25H2 and 24H2.

BleepingComputer

Microsoft has released an emergency update to fix a Bluetooth device visibility issue on hotpatch-enabled Windows 11 Enterprise devices.

https://www.bleepingcomputer.com/news/microsoft/new-windows-11-hotpatch-fixes-bluetooth-device-visibility-issue/

New Windows 11 hotpatch fixes Bluetooth device visibility issue

Microsoft has released an emergency update to fix a Bluetooth device visibility issue on hotpatch-enabled Windows 11 Enterprise devices.

BleepingComputer

Microsoft is working to address a known issue that renders the classic Outlook email client unusable for users who have enabled the Microsoft Teams Meeting Add-in.

https://www.bleepingcomputer.com/news/microsoft/microsoft-enabling-teams-meeting-add-in-breaks-outlook-classic/

Microsoft: Enabling Teams Meeting add-in breaks Outlook Classic

Microsoft is working to address a known issue that renders the classic Outlook email client unusable for users who have enabled the Microsoft Teams Meeting Add-in.

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Last week's cyberattack on medical technology giant Stryker was limited to its internal Microsoft environment and remotely wiped tens of thousands of employee devices.

https://www.bleepingcomputer.com/news/security/stryker-attack-wiped-tens-of-thousands-of-devices-no-malware-needed/

Stryker attack wiped tens of thousands of devices, no malware needed

Last week's cyberattack on medical technology giant Stryker was limited to its internal Microsoft environment and remotely wiped tens of thousands of employee devices.

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