A hack of the Signal app clone used by the Trump administration exposes messages and metadata for over 60 involved government ...

A recent cyberattack on TeleMessage, a government-used encrypted messaging platform, has exposed communications from over 60 ...

New CISA Deputy Director Madhu Gottumukkala has joined the agency from South Dakota’s Bureau of Information and Technology.

If you're a Chrome user, take note that the Cybersecurity and Infrastructure Security Agency (CISA) has identified and reported three zero-day vulnerabilities, and one of these flaws could affect you.

A hacker who breached the communications service used by former Trump national security adviser Mike Waltz earlier this month ...

The browser giant did not discuss if the flaw was being exploited in real-life attacks, but it did state that it had a public exploit (which basically means the same thing). Now, with CISA adding ...

On Thursday, CISA warned U.S. federal agencies to secure ... Solidlab security researcher Vsevolod Kokorin discovered the flaw (CVE-2025-4664) and shared technical details online on May 5th.

Remcos RAT gets a stealthy upgrade as attackers ditch old office exploits for a fileless PowerShell loader that runs entirely ...

Secure by Design is a major CISA effort to have software developed to prioritize the security of customers as a core business requirement, rather than treating it as a technical feature.