Artificial Intelligence Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments A researcher has disclosed the details of the AI attack method he has named ‘Comment and Control’. Eduard KovacsApril 16, 2026
Artificial Intelligence GitHub Copilot Chat Flaw Leaked Data From Private Repositories Hidden comments allowed full control over Copilot responses and leaked sensitive information and source code. Ionut ArghireOctober 9, 2025