On 2 March, OFAC published an Alert to make the public aware of telephone, email, and letter scams involving individuals falsely claiming to represent OFAC and requesting payments. One example involves timeshare fraud schemes, where scammers have falsely claimed that OFAC has “blocked” payments of taxes made by the timeshare owner.
https://home.treasury.gov/system/files/126/20230302_ofac_alert_timeshare_fraud.pdf