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Massachusetts Data Breaches — Page 8
Browse data breaches affecting Massachusetts residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Massachusetts
Master Millwork, LLC
Discovered Apr 1, 2026
Master Millwork, LLC experienced a data breach in 2026 that affected 248 individuals, with 1 Maine resident impacted. The breach involved an external system hack.
NH Historical Society
Discovered Apr 1, 2026
The New Hampshire Historical Society reported a data breach in April 2026, confirmed by a regulatory filing.
Elephants Food Group Inc.
Discovered Mar 31, 2026
Elephants Food Group, Inc. experienced a data breach in March 2026, with an investigation into the incident ongoing.
You may be entitled to compensation
Navia
Discovered Mar 23, 2026
Navia Benefit Solutions experienced a data breach in 2026 affecting approximately 2.7 million people, exposing personal and health-plan participation details.
You may be entitled to compensation
Health Management Systems of America
Discovered Mar 22, 2026
Health Management Systems of America experienced a data breach in 2024 involving unauthorized activity in an email account.
Legacy Health LLC
Discovered Mar 20, 2026
Legacy Health LLC experienced a data breach in March 2026 after a ransomware attack by the Worldleaks group.
Titan Roofing
Discovered Mar 20, 2026
Titan Roofing experienced a data breach that was disclosed in March 2026, affecting at least 17 Massachusetts residents, with the total number of affected individuals nationwide undisclosed.
You may be entitled to compensation
Segue Manufacturing Services LLC
Discovered Mar 20, 2026
Segue Manufacturing Services LLC experienced an external system breach in January 2026, impacting approximately 400 individuals.
Navia Benefit Solutions, Inc.
Discovered Mar 18, 2026
Navia Benefit Solutions, Inc. experienced a data breach in late 2025/early 2026, impacting approximately 2.7 million individuals.
You may be entitled to compensation
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Discovered Mar 17, 2026
Stevent Bail Bonds experienced a data breach in late 2025, which was publicly disclosed in early 2026, impacting over a million individuals.
You may be entitled to compensation
Bay Colony Associates, Inc.
Discovered Mar 10, 2026
Bay Colony Associates, Inc. experienced a data breach between January 14 and January 18, 2026, impacting 2,290 individuals, with 2 Maine residents affected.
Eyemart Express
Discovered Mar 10, 2026
Eyemart Express experienced a ransomware data breach in March 2026, impacting individuals across 42 states.
You may be entitled to compensation
Fried, Frank, Harris, Shriver & Jacobson LLP (updated)
Discovered Mar 6, 2026
Fried, Frank, Harris, Shriver & Jacobson LLP experienced a data security incident in October 2025, confirmed by state regulatory filings, impacting individuals nationwide.
You may be entitled to compensation
Service Lighting, Inc.
Discovered Mar 5, 2026
Service Lighting, Inc. experienced a data breach in 2026 affecting approximately 25,736 individuals, primarily involving payment card information.
TriZetto Provider Solutions
Discovered Mar 5, 2026
TriZetto Provider Solutions experienced a data breach in late 2025 that was publicly reported in early 2026, impacting healthcare patients nationwide.
You may be entitled to compensation
Public Relations Society of America
Discovered Mar 4, 2026
The Public Relations Society of America experienced a data breach in September 2025.
You may be entitled to compensation
Axosoft LLC dba GitKraken
Discovered Mar 4, 2026
Axosoft LLC dba GitKraken experienced a data breach in 2026 affecting 7 individuals, as confirmed by regulatory filings.
Children’s Council of San Francisco
Discovered Mar 3, 2026
The Children's Council of San Francisco experienced a data breach in August 2025, affecting over 12,000 individuals.
You may be entitled to compensation
Brown Advisory LLC
Discovered Mar 3, 2026
Brown Advisory LLC experienced a data breach in January 2026, which was publicly reported in March 2026, affecting clients nationwide.
You may be entitled to compensation
Networking Technology, Inc. (RXNT)
Discovered Mar 1, 2026
A data breach at Networking Technology, Inc. (RXNT) in March 2026 affected over 70,000 individuals, primarily patients of healthcare providers. It is unclear if financial information was exposed.
You may be entitled to compensation
CarGurus, Inc.
Discovered Feb 24, 2026
CarGurus, Inc. experienced a data breach in February 2026, reportedly compromising the data of millions of user accounts and corporate records.
Middlesex Transporters
Discovered Feb 24, 2026
Middlesex Transporters experienced a data breach in February 2026, though specific details remain largely unconfirmed.
Gastro Health
Discovered Feb 24, 2026
Gastro Health experienced a data breach in February and March 2026, leading to the exposure of sensitive patient information.
You may be entitled to compensation
Saint Mary’s Home of Erie
Discovered Feb 20, 2026
Saint Mary’s Home of Erie experienced a data breach in late 2025/early 2026, leading to the exposure of medical records and financial account information.
Strategic Investment Solutions Inc.
Discovered Feb 12, 2026
Strategic Investment Solutions Inc. experienced a data breach in late 2025/early 2026, where personal information, including Social Security numbers, may have been compromised.
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