CISA says ransomware gangs are exploiting Microsoft Defender’s BlueHammer flaw, patched in April 2026 after zero-day reports.

CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHammer, that has previously been abused in zero-day attacks.

In-game stuttering is an issue of the past ...

Arctic Wolf says Anubis affiliates abused RMM tools, VPN logins, RDP, PsExec, and cloud-transfer tools before ransomware ...

France were kicked, punched, prodded and provoked by Paraguay, but at no point were they rattled. If anything, Kylian Mbappé ...

France were kicked, punched, prodded and provoked by Paraguay, but at no point were they rattled. If anything, Kylian Mbappé ...

ESPN's Socceroos Cup Diaries has all you need to know about Australia's journey in North America, all in one place.

The Sixers have spent most of the last decade playing and mostly losing against Jaylen Brown and the Boston Celtics, finally breaking through in a dramatic 3-1 comeback this ...

Blizzard fixed missing PvP nameplate effects, making major defensives easier to read and improving counterplay in fast ...

Do you still need third-party antivirus on your Windows PC?

At times, you may not be able to turn Real-time protection on or off in Windows Defender on Windows 11. There could be many reasons for this error, so we have compiled some common causes along with ...

Even if “Turn my screen off after” is set to Never in the Settings app, it is worth verifying that the same configuration is reflected in the advanced power settings. Incorrect or conflicting values ...