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Browse data breaches affecting Massachusetts residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Massachusetts
Discovered Aug 28, 2026
Bell American Group, a franchise operator of Taco Bell restaurants, experienced a data breach disclosed in August 2026. This incident involved the exposure of sensitive personal information.
You may be entitled to compensation
Discovered Aug 27, 2026
Ocean Edge Resort and Golf Club reported a data breach in August 2026 involving Social Security numbers, government ID numbers, and health records.
Discovered Aug 27, 2026
The Ocean Edge Resort & Golf Club experienced a data breach in August 2026, which may have exposed individuals' Social Security Numbers.
You may be entitled to compensation
Discovered Aug 26, 2026
Oral and Maxillofacial Surgery experienced a reported data breach on August 26, 2026, by the Akira ransomware group.
Discovered Aug 26, 2026
MEMSIC, a technology company, experienced a data breach in August 2026, as reported by a ransomware tracking site.
Discovered Aug 26, 2026
Party Rental, a U.S. event rental company, reportedly experienced a data breach discovered on August 26, 2026.
Discovered Aug 21, 2026
Cognizant Technology Solutions US Corporation experienced a data breach in 2026 involving a ransomware attack. This incident led to a lawsuit investigation.
You may be entitled to compensation
Discovered Aug 21, 2026
Legacy Bank and Trust experienced a data breach in May 2026 involving unauthorized access to an employee email account, potentially affecting about 1,393 individuals.
You may be entitled to compensation
Discovered Aug 21, 2026
Advanced Power Services (NA) LLC experienced a data breach in 2025 that was disclosed in August 2026, potentially exposing personal information of individuals.
Discovered Aug 21, 2026
Nebraska Orthopaedic Center, P.C. experienced a data breach in 2026 via its vendor Aesto Health, exposing patient data including medical record numbers and Social Security numbers. The exact number of affected individuals is unknown.
You may be entitled to compensation
Discovered Aug 21, 2026
RansomLook reported a 2026 data breach involving Gould Sherwood Consulting, a Lexington, Massachusetts, IT support firm. The report is unconfirmed and does not provide an affected count or exposed data types.
Discovered Aug 21, 2026
Aerospace Alloys, Inc. experienced a data security event that was disclosed in August 2026. The full scope of the breach remains unclear.
Discovered Aug 21, 2026
Colonial Presbyterian Church experienced a data breach in April 2026, which may have exposed personal and financial information, leading to an official notification in August 2026.
You may be entitled to compensation
Discovered Aug 21, 2026
Legacy Bank and Trust experienced a data breach in 2026 involving unauthorized access to an employee email account, potentially exposing sensitive personal and financial information.
You may be entitled to compensation
Discovered Aug 21, 2026
Greenwood County Hospital reported a data breach in 2026, stemming from a network security incident at its third-party vendor, Aesto, LLC, which exposed protected health information.
Discovered Aug 20, 2026
Bloom's Bus Lines experienced a data breach in 2026 that exposed the personal information of 1,411 Massachusetts residents.
You may be entitled to compensation
Discovered Aug 19, 2026
The Midwest Spine and Brain Institute data breach, reported in 2026, involved unauthorized access through third-party vendor 3C Care Systems LLC. Social Security numbers, names, and medical records were exposed, but the affected count has not been disclosed; the available sources identify Minnesota, Wisconsin, and Massachusetts reporting or operating connections.
You may be entitled to compensation
Discovered Aug 19, 2026
Sweetwater Development & Management Company was connected to a 2026 data breach involving its third-party vendor, Ultimus Funds Solutions. The Massachusetts Attorney General filing confirms a security incident, while the affected-person count and exact incident date remain undisclosed.
You may be entitled to compensation
Discovered Aug 18, 2026
Sweetwater Development & Management Company experienced a data breach in 2026 involving a third-party vendor, affecting individuals with exposed Social Security and driver's license numbers, as confirmed by a Massachusetts regulatory filing.
Discovered Aug 18, 2026
Langwasser & Company CPAs experienced a reported data breach in 2026 involving a network security incident dated May 5, 2026. The affected population and data types have not been publicly disclosed.
You may be entitled to compensation
Discovered Aug 18, 2026
Corporation Service Company (CSC) experienced a data breach in 2025, which it reported to regulators in August 2026. The incident may have exposed personal information of an unconfirmed number of individuals.
You may be entitled to compensation
Discovered Aug 18, 2026
Quest Builders Group, Inc., also known as Quest Apartment Hotels, experienced a data breach in 2026 that exposed the personal information of at least 10,000 individuals in Massachusetts.
Discovered Aug 18, 2026
Advanced Power Services (NA) LLC experienced a data breach in 2026, which was reported to Massachusetts regulators and may have exposed personal information, including Social Security numbers and financial account details.
You may be entitled to compensation
Discovered Aug 18, 2026
Bloom’s Bus Lines experienced a data breach, which was reported in a Massachusetts regulatory filing in August 2026. The full scope of the incident is currently unclear.
You may be entitled to compensation
Discovered Aug 15, 2026
Wikoff Color, an ink and coatings manufacturer, reported a data security incident in 2026 after an employee fell victim to a vishing call, potentially exposing personal information.
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