DragonForce ransomware operators are using a new backdoor that relies on Microsoft Teams relay servers for C&C.
DragonForce ransomware hid command-and-control traffic inside Microsoft Teams for up to two months, evading detection.
A detailed analysis of passkeys vs passwords, examining WebAuthn protocols, asymmetric key cryptography, phishing resistance ...
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Researchers have uncovered a massive breach of Fortinet firewalls that has given Russian-speaking attackers near-unrestricted ...