Millbrook School

Millbrook School reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-03-24. 1 Massachusetts residents were affected. The report records the breach type as electronic.

Millbrook School notified the New Hampshire Attorney General of a cybersecurity incident involving its third-party vendor, Blackbaud, Inc. Blackbaud experienced a ransomware event in May 2020, which resulted in the exfiltration of unencrypted personal information, including names and Social Security numbers, of five New Hampshire residents. Millbrook notified affected individuals on March 22, 2021, and provided 24 months of credit monitoring services.

Millbrook School reported a data breach to the Indiana Attorney General. The breach occurred on 2020-04-18 and was reported on 2021-03-22. 1 Indiana residents were affected. 484 individuals affected in total.

Millbrook School experienced an external system breach (hacking) on April 18, 2020, discovered on October 20, 2020. The incident compromised names and Social Security Numbers of 484 individuals, including 4 Maine residents. The school provided written notification on March 22, 2021, and offered 24 months of identity theft protection services.