The U.S. cybersecurity agency gave federal agencies just one day to patch a security bug in Citrix Netscaler, which can be ...

Hackers are exploiting a bug in the TeleMessage app, a clone of Signal, to steal users' private data, according to security ...

CISA considers the recently disclosed CitrixBleed 2 vulnerability an unacceptable risk and has added it to the KEV catalog.

Attackers are actively attempting to exploit a vulnerability that exists in older versions of the Signal message app clone ...

The bug in the modified messaging app can expose users' “plaintext usernames, passwords, and other sensitive data,” per GreyNoise.

Researchers are seeing exploitation attempts for the CVE-2025-48927 vulnerability in the TeleMessage SGNL app, which allows retrieving usernames, passwords, and other sensitive data.

Hackers continue to try to exploit a forked signal app that is used to archive sensitive messages for compliance purposes, ...

The CitrixBleed 2 vulnerability in NetScaler may expose organizations to compromise even if patches have been applied.

The Certified Information Systems Auditor (CISA)’s recent warning about two critical vulnerabilities in TeleMessage TM ...