Back to NewsDeepMind: AI Agent Traps (Cloaking Attacks)April 21, 2026AgentsDeepMind just pointed out a pretty scary AI security gap: websites can tell when it's an agent — and show it totally different and malicious content than the one you see, for example: Hidden instructions in HTML/CSS Commands baked into images Jailbreaks inside PDFs/files Sources: tweet, paper RelatedOpenAI Codex Desktop Computer Use, In-App Browser & Agent WorkspaceDeepMind AlphaEvolve: evolutionary coding agent discovers new algorithmsOpenClaw and Moltbook: The Rise of the Agent InternetPrevMore Biotech: Stem Cell Neuron & Two Neurons TalkingNextMore Cybersecurity: Fed Attack, Vercel Hack, China Leak & Mythos Hack