Anthropic Caught Qwen Running 25,000 Fake Claude Accounts
Anthropic accused Alibaba's Qwen lab of running 25,000 fraudulent accounts that extracted 28.8 million Claude interactions in the largest AI distillation attack on record.
Articles Tagged "Security"
Alibaba Bans Claude Code, Citing Hidden Tracking Code
Alibaba classified Claude Code as high-risk software after a researcher alleged version 2.1.91 silently identified Chinese corporate users, escalating a bitter distillation war between the two companies.
Meta Restricts Claude Code Over Training Data Leakage
Meta has restricted engineers from using Claude Code and Codex, citing training data distillation risk. The policy change exposes a structural mismatch between how AI coding tools work and what enterprise AI labs can tolerate.
AI Patched Firefox Before Pwn2Own - OpenAI's Security Pivot
OpenAI's GPT-5.5-Cyber found CVE-2026-8390 in Firefox's WebAssembly engine before Pwn2Own Berlin - five of six registered exploit entries withdrew.
GPT-5.5-Cyber
OpenAI's GPT-5.5-Cyber is a cybersecurity-specialized fine-tune of GPT-5.5, restricted to vetted defenders through the Daybreak Cyber Partner Program and rated 85.6% on the CyberGym benchmark.
Fable 5 Is Banned Over a Problem That Can't Be Solved
The White House won't lift its ban on Anthropic's Fable 5 until the model can be made jailbreak-proof. Security experts explain why that condition is technically impossible.
Google Sues Phishing Ring That Weaponized Gemini AI
A Chinese cybercrime network sold $88/week phishing kits that used Google's own Gemini AI to generate fake sites impersonating banks, carriers, and government agencies at scale.
MCP Exploit Risk, Sycophancy Scores, and Agent Self-Harm
New research reveals MCP error messages triple agent attack success rates, ranks eight models on sycophancy with Claude scoring best, and finds self-evolving agents make 30-42% false edits.
ChatGPT Lockdown Mode Targets Prompt Injection Data Theft
OpenAI's new Lockdown Mode cuts the network exits that prompt injection attacks use to steal data from ChatGPT - but won't stop malicious instructions from entering the model in the first place.
AI Sabotage Blind Spots, Code Drift, and ZK Proofs
Three new arXiv papers expose how developers miss AI sabotage 94% of the time, why LLMs converge structurally in code evolution, and how ZK proofs could verify frontier AI training.
56% of High-Risk Hackers Now Use AI, Anthropic Reports
Anthropic analyzed 832 banned accounts over 12 months and found AI-assisted threat actors grew from a third to more than half of all high-risk cases.
Claude Mythos Finds 10K Flaws in Critical Systems
Anthropic expands Project Glasswing to 150 organizations across 15 countries, with Claude Mythos Preview surfacing 10,000 high-severity vulnerabilities since April.
