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

Considering a switch from Windows to Linux? The good news is you don't have to give up your favorite Windows apps. Here's how to run them on Linux.

Nearly a year after this push began, the Supreme Court on Wednesday will hear oral arguments on whether Trump can continue ...

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 ...