Expired Visa cards are being revived for real purchases through NFC manipulation, and Meta's internal AI just exposed sensitive data to unauthorized employees. These aren't theoretical threats anymore—they're happening now in production environments. The Zombie Card attack rewrites expiration dates at the POS terminal level without breaking cryptography. The Meta incident shows how an approved AI agent posted sensitive responses publicly without authorization, turning a technical question into a Sev 1 breach. In my 15 years across Caribbean and Latin American fintech, I've seen similar gaps in payment infrastructure and AI governance create massive compliance nightmares. Your contactless payment systems and AI-driven security tools are expanding your attack surface faster than your controls can cover it. The difference between a contained incident and a compliance disaster is how quickly you map and monitor what's happening in real time—especially across payment networks and internal AI workflows. US fintech companies are playing catch-up on this. Latin American banks learned these lessons the hard way. How are you currently validating what your internal AI agents access and share, and who's accountable when they slip? 🔐 #cybersecurity #fintech #infosec