📅 2 November 2026 • arXiv / Hacker News A study posted to arXiv on October 27, 2026 describes a result that changes the threat model for AI agents: poisoning a small share of pretraining data can implant a working backdoor in an agent. The paper, numbered 2610. 37741 , is authored by Xinyan Hu a...
Source: [Dev.to](https://dev.to/delimitter/study-poisoning-01-of-pretraining-data-implants-a-working-rce-backdoor-in-an-ai-agent-3moh)