Microsoft: Windows 11 KB5094126, KB5093998 finally stops trusting a critical system threat
… This can restore expected behavior, but should only be done for trusted content, as it removes the associated security protection. …
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OpenAI doubles down on cyber defense: GPT-5.5-Cyber limited preview now available
… It is important to note that GPT-5.5 already supports cybersecurity teams through Trusted Access for Cyber TAC , which gives verified developers more useful access to cyber capabilities while maintaining safeguards against misuse. we're starting rollout of GPT-5.5-Cyber, a frontier cybersecurity mo… …
Microsoft 365 Copilot clears AI security audit once again
… Now, Microsoft is boasting that its AI service has cleared an external security audit once again, making it a trusted choice for various enterprise customers. …
Microsoft Defender flagging "Cerdigent" trojan malware on Windows 11, Server PCs worldwide
… DigiCert revoked 60 certificates issued from the following CAs: DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1 DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 GoGetSSL G4 CS RSA4096 SHA256 2022 CA-1 Verokey High Assurance Secure Code EV 27 of the revoked certificates were explici… …
Windows Server gets DNS over HTTPS (DoH) support
… DoH helps improve the overall security of the network and reduces the risk of spoofing due to its zero-trust design. …
DAEMON TOOLS supply chain attack ongoing since April, thousands affected
… In addition, organisations are encouraged to implement zero-trust security models and restrict execution from temporary directories. …
Windows 11 KB5089549 Patch Tuesday brings Xbox mode, File Explorer improvements, and more
… Besides security patches and bug fixes, KB5089549 also includes new features that Microsoft released as part of the April 2026 non-security update. …
Windows 11 version 26H1 gets Xbox mode, File Explorer updates, and more in new build
… This update improves Windows security by changing how the Windows kernel trusts third‑party drivers. Default trust for cross‑signed drivers is removed, while drivers from the Windows Hardware Compatibility Program WHCP and an allow list of trusted legacy drivers remain allowed. …
Microsoft apparently blames researcher for publicly exposing a Windows 11 Recovery flaw
… Microsoft Yellowkey Winre Bitlocker Drama Windows security Windows 11 security Known issues Bitlocker bug Security flaw Security vulnerability Security patch Security update Cve-2026-45585 Report a problem with this article
Microsoft is making a major change to Entra ID authentication
… In a bid to further enhance security, SSPR will mandate authenticated and trusted methods rather than relying on contact attributes stored in the directory. …