Greater Boston Chamber of Commerce

Greater Boston Chamber of Commerce notified members that an unauthorized third party accessed their accounts at outside billing vendors on September 10, 2025. The organization became aware of the incident on September 11, 2025. Affected data may include names, addresses, Social Security numbers, and bank account information. The organization engaged experts, enhanced security protocols, and is offering 24 months of credit monitoring and fraud assistance.

Greater Boston Chamber of Commerce reported a data breach affecting 183 individuals, including 1 Maine resident. Unauthorized access occurred on September 10, 2025, via compromised credentials at third-party vendors Bill.com and ADP. Personal information including names, addresses, SSNs, and bank account numbers may have been accessed. The incident was discovered on September 11, 2025. Law enforcement was notified, and affected individuals received credit monitoring services.

Greater Boston Chamber of Commerce reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-21. 155 Massachusetts residents were affected.

Greater Boston Chamber of Commerce notified consumers on Oct 21, 2025, of a Sept 10, 2025 incident where an unauthorized third party accessed vendor accounts via stolen credentials. Data potentially exposed included names, addresses, SSNs, and bank account numbers. The organization engaged experts, enhanced security, and offered 24 months of credit monitoring. No evidence of misuse was found.