Security NewsMediumIncidentphishing
FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks
UnknownMar 21, 2026(about 3 hours ago)
Russian threat actors are conducting phishing campaigns targeting WhatsApp and Signal to compromise accounts of individuals with high intelligence value.
Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday. "The campaign