The Latest Breaking News from CISA

Heather Honey’s statements follow president’s aggressive effort to radically reshape elections before 2026

Windows 10, 11 and Server users should update to protect against this SMB vulnerability.

​The Trump administration made good on its threat to begin mass firings of federal civilian employees Friday.

The lapse of two key federal programs could discourage information sharing between companies and the government, leaving an opening for a cyberattack.

As the United States experiences its latest government shutdown, most of the daily operations of the federal government have ground to a halt. This includes much of the day-to-day work done by federal information technology and cybersecurity employees, including those at the nation’s leading civilian cybersecurity agency, the Cybersecurity and…

Hackers are already targeting Cisco firewalls - and it's only a matter of time before they find yours, experts warn.

Exclusive: Smithsonian Museums in Washington DC will remain open until Monday 6 October, but no certainty after that

A state-sponsored attacker is leveraging two zero-days to establish persistence.

The Cybersecurity and Infrastructure Security Agency said it was aware of an ‘ongoing exploitation campaign by an advanced threat actor’ targeting appliances made by Cisco Systems