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HIGH AI-Powered Vishing Lets Fraudsters Bypass Help Desks // HIGH AI Agents Hijacked via Prompt Injection and Malicious Skills // HIGH Aokigahara Infostealer Targets Claude, Copilot, and Cursor Credentials // CRITICAL LiteLLM 1.107.0 Supply Chain Attack Steals AI Credentials // FIRST LOOK OpenAI Trains Frontier Models in Air-Gapped Offline Environments // HIGH Samsung TV Found Sending Audio to OpenAI Without Consent // CRITICAL LiteLLM PyPI Supply Chain Attack Drops Info-Stealer Malware // FIRST LOOK Walmart Opens Platform to AI Shopping Agents With Spend Controls // CRITICAL AI Agent ARTEX Weaponised in ConnectWise Supply Chain Breach // FIRST LOOK 1Password Launches Agent Login Tool That Shields Credentials //
TIERED-ACCESS

Tiered-Access

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Anthropic Launches 3-Tier Cyber Verification Program for AI Access

Anthropic Launches 3-Tier Cyber Verification Program for AI Access

FIRST LOOK ATLAS OWASP LOW Limited impact · Standard review ▲ 7.2 SecurityWeek

Anthropic has unified its Cyber Verification Program (CVP) and Project Glasswing into a single three-tier access framework that gates its most capable AI models based on verified defender credentials. This closes a meaningful gap by ensuring that high-capability AI is preferentially available to vetted security practitioners rather than being uniformly accessible, reducing the risk of misuse while accelerating legitimate defensive research. The residual question is how rigorous and scalable the verification process will be in practice, and whether the tiering logic aligns with the operational tempo of real security teams.

Claude Fable 5 Prompt Injection Jailbreak Resistance

Claude Fable 5 Prompt Injection Jailbreak Resistance

ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 7.8 The Hacker News

Anthropic has released Claude Fable 5 with a classifier-based safety layer that routes flagged offensive cyber, bio, and model-distillation requests to a weaker fallback model, while reserving full capabilities in a twin model (Mythos 5) for vetted defenders. The architecture represents a novel approach to dual-use AI risk mitigation but introduces measurable false-positive friction and raises questions about the robustness of classifier-only defences. An external bug bounty of over 1,000 hours found no universal jailbreak, though the conservative tuning and <5% fallback rate leave open questions about real-world bypass rates under adversarial pressure.

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