Fake AI Agent Skill Passed Security Scans and Reportedly Reached 26,000 Agents
Security firmĀ AIRĀ built a fake AI agent skill, pushed it through a popular skill marketplace and an Instagram ad, and says it reached roughly 26,000 agents, including some on corporate accounts. Every skill security scanner the firm tested it against marked it safe. The payload was harmless by design: it collected the user's email address and did nothing else. The point was to show that none of the signals people lean on to trust a skill caught it: not the scanners, not the GitHub stars, not the open-source reputation. A skill is a bundle of instructions an agent loads into its own context and follows with roughly the authority of a user prompt. That trust is the whole problem, and it is the reason skill-scanning tools exist in the first place. The skill, namedĀ brand-landingpage , claimed to build a landing page using Google's Stitch design tool, aimed squarely at non-technical users. To make it look credible, AIR went after two trust signals: GitHub stars an...
ī Jun 23, 2026