Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe has warned.

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Litecoin's foundation called the weekend exploit a zero-day. The litecoin-project GitHub repository shows the consensus ...

Microsoft’s latest Patch Tuesday updates fix 165 vulnerabilities, including a SharePoint zero-day that has been exploited in ...

CISA has ordered U.S. federal agencies to patch a Microsoft Defender privilege escalation flaw (dubbed BlueHammer) that has ...

Litecoin, a layer-1 proof-of-work (PoW) blockchain network, was hit by a “zero-day” vulnerability on Saturday, which caused a ...

Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that ...

IT administrators have learned to fear a certain type of Tuesday, and February 11 was one of those days. This time, Microsoft ...

The vulnerability, uncovered by Google’s Threat Analysis Group (TAG), seems to be part of a chain of software exploits used to remotely hack certain iPhones.

Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.