Google Jules: Vulnerable to Multiple Data Exfiltration Issues

Google Jules, an asynchronous coding agent (a tool that automatically writes and manages code tasks), has multiple security vulnerabilities that allow attackers to steal data through prompt injection (tricking the AI by hiding malicious instructions in its input). Attackers can exploit two main exfiltration vectors: using markdown image rendering to leak information to external servers, and abusing the view_text_website tool (which fetches and reads web pages) to read files and send them to attacker-controlled servers, often by planting malicious instructions in GitHub issues.