A developer warns that AI-generated phishing emails, trained on leaked mail and public writing, can now flawlessly imitate coworkers and vendors, rendering traditional content-based detection useless.…
The Algorand Foundation launched AC2 (Agentic Communication and Control Protocol) on Aug. 25, an open protocol that lets AI agents request signing operations—such as payments, git commits, or API auth…
The Algorand Foundation has launched AC2, an open protocol that enables users to securely communicate with and control AI agents through encrypted peer-to-peer connections. The blockchain-agnostic sta…
Microsoft announced that passkeys will become the default authentication method in Microsoft Entra ID, transitioning from SMS and voice authentication beginning September 1, 2026, to combat AI-driven …
OpenAI's Trusted Access for Cyber program introduces identity-gated refusal tiers for AI security tools, shifting trust from prompt analysis to authenticated user identity. The system uses claims-base…
MacOS Sequoia (Tahoe) now natively supports generating and using SSH keys backed by the device's Secure Enclave, replacing third-party tools like Secretive. This is achieved through the `/usr/lib/ssh-…