Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
A sophisticated phishing campaign impersonating WhatsApp Web uses fake meeting links and QR codes to hijack accounts and ...
CERT-UA reports PLUGGYAPE malware attacks targeting Ukrainian defense forces via Signal and WhatsApp, using phishing links ...