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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 Jul 1, 2026
Optalis Healthcare experienced a data breach in 2026, compromising personal, financial, and health-related information for an unknown number of individuals, with at least 20 confirmed in Massachusetts.
You may be entitled to compensation
Discovered Jun 30, 2026
Texas Capital Bank experienced a data breach in April 2026, impacting approximately 95,695 individuals, involving various types of personal and financial information.
Discovered Jun 29, 2026
Corrado Financial Group is under investigation for a data breach reported in June 2026, with a Massachusetts Attorney General filing linking the company to a data security incident.
You may be entitled to compensation
Discovered Jun 29, 2026
Gilman Brothers is under investigation for a reported data incident in 2026. Details on the incident remain limited.
You may be entitled to compensation
Discovered Jun 29, 2026
Northern Technologies International Corporation experienced a data breach in 2026 involving unauthorized network activity and potential exposure of personal information.
You may be entitled to compensation
Discovered Jun 28, 2026
No data breach was reported for MCBS, LLC in 2026. The information suggests the initial premise of a data breach is not supported by available sources and appears to be based on an error.
Discovered Jun 27, 2026
Risk Strategies experienced a data breach in June 2026, which may have exposed the personal information of approximately 1.1 million individuals.
You may be entitled to compensation
Discovered Jun 27, 2026
Nissan North America experienced a data breach in June 2026 involving unauthorized access to its Oracle PeopleSoft software, potentially exposing employee information. The full scope of the breach and the exact number of affected individuals are still under investigation.
You may be entitled to compensation
Discovered Jun 26, 2026
Black's Insurance & Financial Services experienced a data breach in June 2026, which may have exposed clients' Social Security numbers.
You may be entitled to compensation
Discovered Jun 26, 2026
Bridgewell, Inc. experienced a data breach in 2026 involving a hacking/IT incident, potentially exposing Social Security numbers and financial account numbers.
You may be entitled to compensation
Discovered Jun 26, 2026
The Fedcap Group experienced a data breach in June 2026, though specific details on the number of affected individuals remain undisclosed.
You may be entitled to compensation
Discovered Jun 25, 2026
Harvey & Martin, PLLC experienced a data breach in June 2026, impacting 111 individuals in Massachusetts.
You may be entitled to compensation
Discovered Jun 25, 2026
Anania & Associates experienced a data incident in 2026, which involved a filing with the Massachusetts Attorney General.
Discovered Jun 23, 2026
The National Association of Credit Management Intermountain experienced a data breach in June 2026, which may have compromised personal information.
You may be entitled to compensation
Discovered Jun 23, 2026
Hunter Associates, an independent wealth management firm, reported a data breach in June 2026 involving unauthorized access to a third-party vendor’s cloud environment.
You may be entitled to compensation
Discovered Jun 23, 2026
UBEO Midco had a data breach in June 2026, where sensitive personal information for at least 1,787 individuals was exposed.
Discovered Jun 19, 2026
SunSource Data Breach in June 2026 exposed personal information of over 2,300 individuals.
You may be entitled to compensation
Discovered Jun 18, 2026
Stanley Pearlman Enterprises experienced a data breach in 2026, though specific details remain limited, according to company and regulatory notices.
You may be entitled to compensation
Discovered Jun 18, 2026
Hahn Loeser & Parks, a law firm, experienced a data breach in 2026 involving personal information. The extent of the breach and specific data types beyond names remain unclear.
You may be entitled to compensation
Discovered Jun 17, 2026
Fresenius Kabi USA reported a data breach in 2026 involving personal and medical information, confirmed by a Massachusetts regulatory filing.
You may be entitled to compensation
Discovered Jun 17, 2026
Nelson University experienced a data breach in 2026. This incident involved unauthorized access to its systems between March and April 2025, with data types including SSNs and financial information.
You may be entitled to compensation
Discovered Jun 16, 2026
Jackpocket Casino, an online gambling platform, reported a data breach in June 2026 that may have exposed sensitive personal information due to a third-party vendor incident.
You may be entitled to compensation
Discovered Jun 16, 2026
Easterly Government Properties experienced a data incident in 2026 involving a third-party tax services vendor, potentially exposing personal information.
Discovered Jun 16, 2026
L & M Development Partners experienced a data incident in June 2026. Sensitive personal information may have been involved.
Discovered Jun 11, 2026
L+M Development Partners experienced a data breach in June 2026, potentially exposing sensitive personal information.
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