TeleMessage TM SGNL, a version of the Signal messaging app, contains a hidden functionality vulnerability in which the ...

An information exposure flaw in TeleMessage has been added to CISA’s Known Exploited Vulnerabilities catalog. The ...

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

The third flaw CISA added to KEV is CVE-2025-42599, a stack-based buffer overflow problem impacting all versions of Active! up to and including 'BuildInfo: 6.60.05008561' on all OS platforms.

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.