Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS

A former core infrastructure engineer has pleaded guilty to locking Windows admins out of 254 servers as part of a

Ransomware’s Real-World Impact Across Industries In February 2026, the University of Mississippi Medical Center (UMMC)fellvictim to a ransomware attack. The

Researchers warn that residential proxies used to route malicious traffic are a big problem for IP reputation systems, as there is

The Drift Protocol lost at least $280 million after a threat actor took control of its Security Council administrative powers

Threat actors are exploiting the recent Claude Code source code leak by using fake GitHub repositories to deliver Vidar information-stealing