#model-poisoning

The latest AI and developer news about #model-poisoning, with the original source and a short summary.

Research demonstrates backdoor injection in open LLMs using under $50 in compute

Project Discovery researchers poisoned Qwen2.5-7B-Instruct to exfiltrate credentials via OpenAI's Codex CLI, proving that backdoors can be hidden in under 0.6% of model parameters and evade standard benchmarks.

·1·2026.10.20 08:00