CVE-2026-11645 is actively exploited in the wild right now, and most US fintech teams aren't even aware Chrome V8 is their attack surface. I've seen this pattern before in Caribbean banking sectors: organizations patch the headline vulnerability but miss the supply chain angle. A zero-day with CVSS 8.8 hitting your employees' browsers while they access internal dashboards is a credential theft waiting to happen. Meanwhile, Meta's AI support bot just handed attackers the keys to high-profile accounts by resetting passwords on demand. The real risk isn't the AI itself—it's building authentication workflows that trust bots more than your actual security controls. In Latin American fintech, we learned the hard way that every tool between user and database becomes part of your attack surface. If you're not mapping those handoff points, you're operating blind. Your employees use Chrome daily. Your users hit your API from browsers. Your MFA might be solid, but if the password reset logic treats an AI interaction the same as a verified user request, you've already lost. Are your fintech applications still trusting automated reset flows without proper verification, or have you mapped every human-to-tool-to-human authentication path in your stack? 🔐 🛡️ #cybersecurity #fintech #infosec