This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

The announcement follows Anthropic’s debut of its leading-edge Mythos model, which the company says has already found ...

April 22 - Microsoft said on Wednesday it plans to embed advanced artificial intelligence models, including Anthropic's ...

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

KB5083769 causes Remote Desktop UI glitches on multi-monitor setups with scaling issues, making the warning window hard to ...

Microsoft plans to integrate Anthropic’s Mythos AI model into its Security Development Lifecycle, a move that suggests ...

Threat actors have been exploiting the BlueHammer Microsoft Defender vulnerability as a zero-day to gain System privileges.

Microsoft has issued a warning about ongoing abuse of Microsoft Teams targeting enterprise users, while also announcing new ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Microsoft’s April 2026 KB5083769 update, designed to block malicious Remote Desktop Protocol file attacks, has introduced a display bug affecting multi‑monitor setups with different scaling settings.

Three Defender zero-days exploited since April 10, 2026, enabling privilege escalation and DoS, forcing isolation of affected ...

New 47‑point Copilot & Microsoft 365 Tenant Security Review from EPC Group identifies misconfigurations and AI‑related risks in 80% of client tenants.