ChatGPT Atlas

ChatGPT Atlas is a mapping and visualization tool that helps organizations track how ChatGPT and other large language models are deployed across their enterprise systems. It matters for AI governance because it provides visibility into where generative AI is being used, which is essential for managing risks, ensuring compliance with data protection regulations, and preventing shadow AI adoption that could expose sensitive information. Understanding the full inventory of AI tool usage enables enterprises to implement consistent policies, audit model behavior, and control access to proprietary data.

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ResearchGlobal2026-08-06

Unpatched Zero-Click Prompt Injection Hits ChatGPT Atlas and Claude Browser Agents

Zenity researchers have disclosed two unpatched zero-click prompt injection vulnerabilities targeting OpenAI's ChatGPT Atlas browser agent and Anthropic's Claude Chrome extension. Both vulnerabilities allow attackers to hijack authenticated user sessions and execute unauthorized actions, including financial transactions and phishing campaigns, without any user interaction. Vendors were notified in late 2025 and early 2026 but neither vulnerability has been patched.

ChatGPT Atlas Claude OpenAI Anthropic prompt injection agentic AI AI security zero-click vulnerability