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Massachusetts Data Breaches — Page 5
Browse data breaches affecting Massachusetts residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Massachusetts
Distribution Services International
Discovered Jun 10, 2026
Distribution Services International is under investigation for a potential data breach that was reported in 2026, though specific details remain limited.
You may be entitled to compensation
Manzil
Discovered Jun 9, 2026
Manzil Investment Advisors, LLC experienced a data breach in 2026. This incident has been confirmed by the company.
You may be entitled to compensation
Fintech
Discovered Jun 9, 2026
Fintech Holdco experienced a data breach in 2026, potentially involving Social Security numbers and other personal information. The incident affected Massachusetts residents.
You may be entitled to compensation
Fong, Ko & Associates LLP
Discovered Jun 7, 2026
Fong, Ko & Associates LLP experienced a data breach in June 2026, which the company confirmed and notified consumers about.
Fedora Solutions
Discovered Jun 5, 2026
Fedora Solutions had a reported hacking/IT incident in June 2026, according to a Massachusetts filing. Public details are limited, and no official notice is accessible.
You may be entitled to compensation
Fintech Holdco
Discovered Jun 5, 2026
Fintech Holdco experienced a data breach in June 2026 that exposed the personal information of Massachusetts residents.
You may be entitled to compensation
Acadia Healthcare Company
Discovered May 30, 2026
Acadia Healthcare Company experienced a data breach in March 2026 involving patient information, with notification to affected individuals beginning May 2026.
You may be entitled to compensation
AT&T
Discovered May 30, 2026
The purported 2026 data breach at "Lee Law Offices" is a misidentification. The research indicates a major AT&T data breach affecting over 100 million individuals in 2024, which frequently causes confusion in data security discussions.
KerberRose S.C.
Discovered May 29, 2026
KerberRose S.C. experienced a 2026 email account data breach affecting over 27,000 individuals, reportedly exposing Social Security numbers and financial data.
IMA Diligence Services, LLC
Discovered May 29, 2026
IMA Diligence Services, LLC experienced a data breach in late 2025 that potentially exposed the personal information of over 525,000 individuals.
You may be entitled to compensation
University of Dallas
Discovered May 29, 2026
The University of Dallas experienced a data breach in 2025, confirmed in 2026, which exposed personal and health-related information of nearly 11,000 individuals.
You may be entitled to compensation
Eagle Oil & Gas
Discovered May 29, 2026
Eagle Oil & Gas, operating as Blue Teal Holdings, LLC, experienced a hacking-related data incident in 2025 affecting individuals, primarily in Texas.
You may be entitled to compensation
Blue Teal Holdings, LLC
Discovered May 28, 2026
Blue Teal Holdings, LLC experienced a data breach in 2025-2026 exposing personal and health information of approximately 9,748 individuals.
You may be entitled to compensation
Charles P. Elliott, P.C.
Discovered May 28, 2026
Charles P. Elliott, P.C. experienced a data breach in 2025 where unauthorized access to its network occurred, potentially compromising personal information.
Sprague and Jackson
Discovered May 26, 2026
Sprague and Jackson experienced an external system breach in 2025, which involved the Qilin ransomware group.
You may be entitled to compensation
Jeffrey Lisiecki Plastic Surgery
Discovered May 26, 2026
Jeffrey Lisiecki Plastic Surgery experienced a data breach in 2026 involving unauthorized access to patient data, although the total number of affected individuals is not publicly disclosed.
You may be entitled to compensation
Eversource Energy
Discovered May 21, 2026
Eversource Energy experienced a data breach in April 2026, disclosed in May 2026, that affected approximately 3,049 individuals.
Global Consulting Services
Discovered May 19, 2026
Global Consulting Services & Software Development experienced a data breach in 2026 involving names and Social Security numbers.
Villa Maria College
Discovered May 19, 2026
Villa Maria College experienced a data breach in 2024, which was publicly reported in 2026.
You may be entitled to compensation
Delon Hampton & Associates
Discovered May 15, 2026
Delon Hampton & Associates, an engineering consulting firm, experienced a 2026 data breach that was disclosed to state regulators.
You may be entitled to compensation
Bonick Landscaping
Discovered May 15, 2026
Bonick Landscaping experienced a data breach in 2026, which exposed the personal information of individuals.
Triangle Family Dentistry
Discovered May 15, 2026
Triangle Family Dentistry experienced a data breach in May 2026, which may have compromised sensitive personal information, including Social Security numbers.
You may be entitled to compensation
Carlysle Engineering, Inc
Discovered May 14, 2026
Carlysle Engineering, Inc. experienced an external system breach in March 2026, leading to a data breach that affected 156 individuals. The Maine Attorney General was notified of the incident.
Excelas
Discovered May 13, 2026
Excelas, a medical record organization and analysis provider, experienced a data breach in 2026. The Cl0p ransomware group claimed responsibility.
Klevorn & Company, P.C.
Discovered May 13, 2026
Klevorn & Company, P.C., a Missouri financial services and accounting firm, is under investigation for a data incident that may have involved names and Social Security numbers, according to a May 2026 Massachusetts regulatory filing.
You may be entitled to compensation
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