Tag: ai security
OpenAI’s Head of Security Systems Departs Following Organizational Restructuring
Johannes Heidecke, head of OpenAI’s security systems, has left the company amid a reorganization merging its security and research teams.
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OpenAI’s GPT-5.6 Sol Shares Security Vulnerabilities with Anthropic’s Fable 5
OpenAI’s GPT-5.6 Sol exhibits security flaws similar to those found in Anthropic’s Fable 5, raising concerns under U.S. regulatory scrutiny.
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OpenAI Introduces Lockdown Mode to Protect ChatGPT from Prompt Injection Attacks
OpenAI launches Lockdown Mode for ChatGPT to guard against prompt injections that manipulate AI behavior via hidden instructions.
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Unauthorized Access to Anthropic’s Claude AI Model Sold at Deep Discount in China
A gray market in China resells discounted access to Anthropic’s Claude AI, exploiting stolen accounts and collecting user data for AI model distillation.
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US Government Plans to Expedite Patch Deployment for Critical IT Vulnerabilities Amid AI Threats
US agencies aim to accelerate fixing critical IT vulnerabilities in response to rising AI-powered hacking risks, including threats from models like Anthropic Mythos.
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Anthropic Warns Claude Mythos AI Could Elevate Cyberattack Risks in 2026
Anthropic cautions that its upcoming Claude Mythos AI could significantly increase the threat of large-scale cyberattacks on critical systems.
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