Class Action U’s page, updated November 6, 2026, reported that Metropolitan Commercial Bank was named in reports of a data breach at a third-party vendor. The page said the bank had not published a breach notice and did not disclose when the incident occurred.
Social Security numbers were cited in reports as potentially exposed, but the bank had not confirmed the data elements. The number of affected Metropolitan Commercial Bank clients, any vendor-wide total, and whether additional information was involved were not disclosed. No regulator notice or consumer notification date was identified in the sources consulted.
The available information may change as more details emerge. The timing of any consumer notices remains unknown.