Samsung zero-day lets attackers take over your phone

A critical vulnerability has put Samsung mobile device owners at risk of sophisticated cyberattacks. On November 10, 2025, the US Cybersecurity and Infrastructure Security Agency CISA added a vulnerability, tracked as CVE-2025-21042, to its Known Exploited Vulnerabilities KEV catalog. The KEV...

LANDFALL Spyware Targeted Samsung Galaxy Phones via Malicious Images

Unit 42 discovered LANDFALL, commercial-grade Android spyware, which used a hidden image vulnerability CVE-2025-21042 to remotely spy on Samsung Galaxy users via WhatsApp. Update your phone now...