367 results for security.
Anthropic Launches Claude Sonnet 5 as U.S. Lifts Restrictions on Advanced Models
Anthropic has introduced Claude Sonnet 5, a more affordable, agentic AI that approaches the performance of its high-end Opus 4.8 model, as previously restricted models Fable 5 and Mythos 5 become accessible again following U.S. export control changes.
AI Model Fable 5 Restored Following Emergency Suspension and Safety Upgrade
After a 19‑day emergency suspension by the U.S. government, Anthropic’s AI model Fable 5 is back online worldwide with enhanced safety controls and updated access policies.
Major AI Labs Endorse Unified Jailbreak Safety Metric Ahead of August Deadline
Five leading artificial intelligence laboratories have agreed to support a shared framework for evaluating jailbreak severity across models, aiming to bolster transparency and safety ahead of a targeted implementation date.
Government-Driven Rollout of OpenAI’s GPT‑5.6 Signals a New Era in AI Deployment
OpenAI’s upcoming model GPT‑5.6 is being released in a limited preview at the request of the U.S. government, marking a shift toward federal oversight of frontier artificial intelligence.
U.S. Government Tightens Control Over Frontier AI Model Deployment
The U.S. federal government has taken significant steps in the past 24 to 72 hours to restrict early access to leading-edge AI models, marking a new level of regulatory oversight into AI deployment.
Five Eyes Warn of Imminent AI-Driven Cybersecurity Threats
Intelligence agencies from the Five Eyes alliance caution that advanced AI models capable of enabling destructive cyber attacks are just months away, urging immediate defensive preparation.
US Requests OpenAI Limit GPT‑5.6 Release to Government‑Approved Partners
The U.S. government has asked OpenAI to initially limit availability of its GPT‑5.6 model to approved partners. This move marks an intensification of regulatory oversight over frontier AI.
AI Model Flags Vulnerabilities in Classified U.S. Systems During Security Test
Anthropic’s AI model Mythos identified security weaknesses in classified U.S. government systems in just hours during a testing initiative—a development with significant implications for AI’s role in cyber‑defence and governance.