Sentinelle Watch EMERGENCY SCAM CHECKLIST (US) 1. Stop all payments immediately. 2. Do not share one-time codes or passwords. 3. Call your bank using the number on your card. 4. Save all messages, call logs, and screenshots. 5. Change email password and enable MFA. 6. Report at reportfraud.ftc.gov and ic3.gov. 7. Submit evidence at Sentinelle Watch report portal.