Eastern Bankshares, Inc.

Eastern Bank notified Massachusetts customers of a potential security breach involving a merchant where Eastern Bank Debit MasterCard BusinessCard transactions occurred. The bank issued new cards and lowered limits to $500. Details of the breach were not provided by the merchant. Notification date is August 6, 2026.

Eastern Bank notified Massachusetts customers via state-agency filing dated 2026-12-15 regarding a breach at a third-party merchant accepting Eastern Bank Debit MasterCard BusinessCards. The bank issued notices on 2026-07-24, lowering card limits to $500 and mailing replacement cards. Specific details of the merchant breach were not provided by the third party. Financial account data (card numbers) was potentially compromised.

Eastern Bank notified Massachusetts customers that a merchant accepting Eastern Bank Debit MasterCard BusinessCards experienced a security breach. The bank is proactively issuing new cards and lowering limits to $500 for affected accounts. No specific details about the merchant or the nature of the breach were provided by the third party.

Eastern Bank notified Massachusetts customers on May 13, 2026, that a merchant accepting Eastern Bank Debit MasterCard BusinessCards experienced a security breach. The bank could not obtain details from the merchant. Eastern Bank took proactive measures including lowering card limits to $500 and issuing new debit cards to affected customers. Customers were instructed to activate new cards, destroy old ones, and monitor accounts for suspicious activity. No specific data types or counts were disclosed.

Eastern Bank notified customers that a merchant where they used their Debit MasterCard BusinessCard may have experienced a security breach. The bank stated it was unable to provide additional details as none were provided to them. In response, Eastern Bank lowered daily spending limits on affected cards to $500 and mailed new debit cards to some customers, advising them to monitor accounts for suspicious activity.

Eastern Bank notified customers that a merchant where they used their Debit MasterCard BusinessCard may have experienced a security breach. The bank stated it was unable to provide additional details as none were provided to them. In response, Eastern Bank lowered daily transaction limits to $500 on affected cards and mailed new debit cards to customers. Customers were advised to monitor their accounts for suspicious activity.

Eastern Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2026-02-09. 37 Massachusetts residents were affected.

Eastern Bank notified Massachusetts residents that a merchant where they used their Eastern Bank Debit MasterCard may have experienced a security breach. The bank stated it was unable to provide additional details as none were provided by the merchant. In response, Eastern Bank lowered daily transaction limits to $500 and mailed new debit cards to affected customers, advising them to monitor accounts for suspicious activity.

Eastern Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-12-16. 40 Massachusetts residents were affected.

Eastern Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-13. 35 Massachusetts residents were affected.