Lethal Trifecta

The compounding agent-security risk that arises only when a system simultaneously has access to private data, exposure to untrusted content, and an outbound exfiltration channel; any two are safe, all three enable data theft.

grounded in: The HN-front-page trend of dissecting coding agents (Grok build CLI) at the wire level to reveal exactly what they transmit / 'send home' — the exfiltration leg of agent data exposure.