'Unreadable Instructions' Slip Past the Filters — GitHub Copilot CLI Decrypts a Viewed Page's Ciphertext Itself and Exfiltrates .env in 28 Seconds
Cryptographic Context Injection (CCI), disclosed by Adversa AI, is a technique that smuggles encrypted instructions past content filters and gets GitHub Copilot CLI to exfiltrate local secrets on its own. It depends on autopilot mode and having the agent browse an external URL, and GitHub has drawn


