Today Microsoft is announcing a major step forward in AI-powered cyber defense: a new multi-model agentic scanning harness ...

The White House on Tuesday submitted a line-by-line spending plan to Senate Republicans outlining how the allocation of $1 ...

Denver airport workers missed a security breach by a man who scaled a perimeter fence and crossed a runway where he was hit ...

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month.

Push Security, the most powerful AI-native security tool in the browser, today announced a major evolution of its platform, introducing an AI-native, agentic approach to threat hunting and detection ...

Microsoft Incident Response investigated an attack operated through legitimate and trusted administrative mechanisms to blend ...

That reality is on full display this month with some of the more widely-used software makers — including Apple, Google, Microsoft, Mozilla and Oracle — fixing near record volumes of security bugs, and ...

There’s no escaping Iran if you’re talking about security in Washington. Iran was the fulcrum for POLITICO’s Security Summit ...

Authorities say the man struck and killed by a plane taking off at Denver International Airport was intending to end his own ...

Three health systems took home honors at the 2026 CSO Cybersecurity Awards. The May 11 ceremony in Nashville, Tenn., recognized “security initiatives that delivered measurable results and not just ...

The company that operates Canvas, a popular online learning system, has struck a deal with hackers to delete the data stolen ...

Officials say the person killed in the Denver International Airport runway strike died by suicide after breaching the airport ...