•Transaction Monitoring: Continuously monitored and analyzed transactions. And conducted detailed investigations of flagged transactions and prepared comprehensive reports (STR) for regulatory authorities.•Fraud Investigation Look-back: Investigated credit card accounts for potential suspect information and coordinated/high risk fraudtypologies.•Regulatory Compliance: Ensured compliance with AML regulations, including the Bank Secrecy Act (BSA), USA PATRIOT Act, and other relevant laws and guidelines.•Reporting: Prepared narrative for Suspicious Activity Reports (SAR) and Currency Transaction Reports (CTR) as required by regulatory bodies.•Fraud Investigation Look-back- Investigated credit card accounts for potential suspect information and coordinated/high risk fraud typologies.