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Safety and security

Browse 2 AI Round-up pages tagged with Safety and security, spanning news, X, YouTube, and Reddit.

2 round-ups Latest Jun 13, 2026 Since Jun 7, 2026
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Round-up

Jun 13, 2026

Jun 13

Fable and Mythos access block

Access controls dominated the snapshot after Anthropic said a US government directive suspended Fable 5 and Mythos 5 for foreign nationals, including affected employees. Reuters, CNBC and The New York Times all followed the restriction, while Reddit threads focused on Karpathy, EU refunds and global access, and YouTube commentary moved quickly into Fable and Mythos breakdowns. The story also gave sovereignty posts from Cohere and Replit's Amjad Masad more context around dependency on rented models.

AnthropicOpenAIGoogle / GeminiAI coding toolsSafety and security
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Round-up

Jun 7, 2026

Jun 7

OpenAI Lockdown Mode

OpenAI set the strongest signal with cyber and platform pressure on two fronts. Its own Trusted Access update opened GPT-5.5 and GPT-5.5-Cyber to vetted security users, TechCrunch reported a Lockdown Mode response to prompt-injection attacks, GitHub warned about agent-generated pull requests that pass tests while hiding risk, and Reuters said OpenAI is planning a ChatGPT superapp overhaul ahead of a listing. Policy and capital stories stayed close behind, with Sriram Krishnan leaving the White House AI role, renewed talk of a US stake in AI companies, and lawsuits framed as a potential Big Tobacco moment for AI.

OpenAIAnthropicGoogle / GeminiAI agentsSafety and security
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