Microsoft's June 2026 Patch Tuesday fixes a record nearly 200 security flaws, 33 rated Critical, as it and security researchers increasingly use AI to find bugs
Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software …
Microsoft warns that Copilot Actions in Windows, now in beta and off by default, can infect devices and pilfer data, prompting concern from security researchers
Microsoft's warning on Tuesday that an experimental AI agent integrated into Windows can infect devices and pilfer sensitive user data …
Signal says its desktop app will block Windows from taking screenshots of it by default due to Recall's privacy risks; users can enable screenshots in settings
Signal Messenger is warning the users of its Windows Desktop version that the privacy of their messages is under threat by Recall …
In March 2025, World Uyghur Congress members were targeted with a spearphishing campaign via Windows malware in a legitimate Uyghur language word processor
Key Findings — In March 2025, senior members of the World Uyghur Congress (WUC) living in exile were targeted …
ESET researchers find the first UEFI bootkit designed specifically to target Linux systems, marking a shift in bootkits that previously focused on Windows
Article then proceeds to describe a toy GRUB wrapper bootkit that has nothing to do with UEFI firmware (other than running on UEFI systems like any other UEFI bootloader), does not persist in UEFI fir...
Kaspersky confirms that it has replaced the antivirus software on its US customers' computers with software called UltraAV, owned by American company Pango
Spokesperson said it was to “ensure” users protection. It's worth noting that when users uninstall a third-party antivirus on Windows, Microsoft Defender automatically turns on. …
A researcher details a Windows Update vulnerability that could be exploited to downgrade key components of Windows to older versions that contain known flaws
A researcher found a vulnerability that would let hackers strategically downgrade a target's Windows version to reexpose patched vulnerabilities.
Microsoft says Delta, which said it had to manually reset ~40K PC servers because of CrowdStrike, had “not modernized its IT infrastructure” and refused “help”
says airline refused help following CrowdStrike outage, and even ignored an email from Satya Nadella himself Jak Connor / TweakTown : Microsoft responds to Delta's threats over $500 million CrowdStrik...
Microsoft shares a technical overview of the CrowdStrike incident, explains why security products use Windows kernel drivers, and outlines planned improvements
Windows is an open and flexible platform used by many of the world's top businesses for high availability use cases where security and availability are non-negotiable.
Microsoft provides a technical overview of the CrowdStrike incident, explains why security products use Windows kernel drivers, and outlines future improvements
Windows is an open and flexible platform used by many of the world's top businesses for high availability use cases where security and availability are non-negotiable.