Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Reprompt impacted Microsoft Copilot Personal and, according to the team, gave "threat actors an invisible entry point to perform a data‑exfiltration chain that bypasses enterprise security controls ...

Microsoft has released multiple emergency, out-of-band updates for Windows 10, Windows 11, and Windows Server to fix two ...

Cloudflare recently announced support for aggregations in R2 SQL, a new feature that lets developers run SQL queries on data ...

General availability on newer Linux distributions and CU1 signal a push toward stability, security and production readiness.

If when you log into your Windows 11 or Windows 10 computer, and you fire up Outlook but you notice the email client is disconnected from the server, consequently preventing you from sending or ...