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Linux 'io_uring' security blindspot allows stealthy rootkit attacks

A significant security gap in Linux runtime security caused by the 'io_uring' interface allows rootkits to operate undetected on systems while bypassing advanced Enterprise security software. [...]

https://www.bleepingcomputer.com/news/security/linux-io-uring-security-blindspot-allows-stealthy-rootkit-attacks/
Microsoft fixes bug causing incorrect 0x80070643 WinRE errors

Microsoft says it resolved a known issue causing erroneous 0x80070643 installation failure errors when deploying the April 2025 Windows Recovery Environment (WinRE) updates. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-fixes-bug-causing-incorrect-0x80070643-winre-errors/
Lazarus hackers breach six companies in watering hole attacks

In a recent espionage campaign, the infamous North Korean threat group Lazarus targeted multiple organizations in the software, IT, finance, and telecommunications sectors in South Korea. [...]

https://www.bleepingcomputer.com/news/security/lazarus-hackers-breach-six-companies-in-watering-hole-attacks/
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Windows 11 KB5055627 update released with 30 new changes, fixes

​​Microsoft has released the KB5055627 preview cumulative update for Windows 11 24H2 with many new features gradually rolling out, and some new bug fixes for everyone. [...]

https://www.bleepingcomputer.com/news/microsoft/windows-11-kb5055627-update-released-with-30-new-changes-fixes/
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