A sweeping hack of the federal judiciary's case filing system exploited unresolved security holes discovered five years ago — allowing hacking groups to steal reams of sensitive court data in the ...

Denver pedestrians heard a jarring message over the weekend after two crosswalk speakers were tampered with and played an expletive-filled political statement targeting President Donald Trump, city ...

Anthropic’s Mythos AI is rattling Washington, prompting the Trump administration to try to confront its cybersecurity risks.

A hack at Cass City, Mich.-based Aspire Rural Health System, which includes three critical access hospitals, has compromised the data of 138,386 individuals. An unauthorized party gained access to ...

Cybersecurity firm CrowdStrike was unable to determine how Brain Cipher stole the credentials of a Deloitte employee. Around 115,000 people whose data was believed to be stolen last year, and received ...

The FBI last week deemed a recent China-linked cyber intrusion into a sensitive agency surveillance system a “major incident,” meaning it poses significant risks to U.S. national security, according ...

Another Anthropic blunder? Reports say a small unauthorized group accessed the secret Mythos AI cybersecurity tool. That tool ...