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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 14, 2026
One Medical, the Amazon-owned primary care provider, disclosed a data breach in 2026 affecting over 153,000 patients after archived records were accessed without authorization.
Discovered Aug 14, 2026
Nipro Medical Corporation experienced a data breach disclosed in August 2026, potentially exposing sensitive consumer information.
You may be entitled to compensation
Discovered Aug 14, 2026
Talen Energy experienced a data breach in 2026, which was reported via a regulatory filing and may have exposed sensitive personal information.
You may be entitled to compensation
Discovered Aug 13, 2026
Fleur de Lis Federal Credit Union experienced a data incident involving a business email account discovered in May 2026. The credit union is notifying affected members.
Discovered Aug 13, 2026
NewCorr Packaging, LP, a Massachusetts-based manufacturer, disclosed a data security event in August 2026 that involved personal information.
Discovered Aug 13, 2026
Integer Precision Technologies LLC experienced a cybersecurity incident beginning around December 2025. The company filed a data breach notification with Massachusetts in August 2026.
Discovered Aug 11, 2026
Florida Tile, Inc., doing business as Panariagroup USA, Inc., was listed in a 2026 Massachusetts Attorney General data breach notification involving information that may have included Social Security numbers, driver's license numbers, financial account numbers, and medical record numbers. The number of affected individuals and the incident date have not been publicly disclosed.
You may be entitled to compensation
Discovered Aug 10, 2026
Recovery Cafe experienced a data breach disclosed in August 2026, which may have exposed personal and health information of affected individuals.
You may be entitled to compensation
Discovered Aug 8, 2026
Sciencenter, an Ithaca, New York science museum, experienced a data breach in 2026 that exposed names and additional personal information of individuals. The organization is offering complimentary credit monitoring to those affected.
Discovered Aug 7, 2026
Arkansas Oral & Maxillofacial Surgeons experienced a data breach in 2026 involving unauthorized access to patient files.
Discovered Aug 7, 2026
New York City Regional Center experienced a data breach in 2026, potentially exposing personal information of clients.
You may be entitled to compensation
Discovered Aug 7, 2026
Rose Kennedy Greenway Conservancy data breach in 2026 was reported by ransomware.live, but the available source did not include a company confirmation or details on scope.
Discovered Aug 6, 2026
Knights of Columbus experienced a data breach in 2026 due to an incident at their vendor, AutoAPS, potentially exposing personal information of its members.
You may be entitled to compensation
Discovered Aug 6, 2026
Robert Arshagouni, a California accounting practice, disclosed a data breach in 2026 involving client names and Social Security numbers.
You may be entitled to compensation
Discovered Aug 6, 2026
Lehigh Valley Restaurant Brands experienced a data security incident in December 2025, which it disclosed in August 2026. The incident potentially exposed Social Security numbers and other sensitive information.
You may be entitled to compensation
Discovered Aug 6, 2026
rosekennedygreenway.org data breach reports appeared in 2026 on RansomLook, but no official confirmation or regulator filing is shown in the source provided.
Discovered Aug 5, 2026
UA Local 675 Health and Welfare Fund experienced a data breach in late 2025 involving unauthorized access to employee email accounts.
You may be entitled to compensation
Discovered Aug 5, 2026
Formulatrix data breach in 2026 was listed by a ransomware tracker, but the incident has not been publicly confirmed by the company or a regulator.
Discovered Aug 5, 2026
PAMCAH-UA Local 675 Health and Welfare Fund experienced a data breach in 2026 involving unauthorized access to employee email accounts.
Discovered Aug 5, 2026
AGIA experienced a data breach in 2026 involving its third-party vendor, Doxa Insurance Holdings LLC, which impacted personal information.
You may be entitled to compensation
Discovered Aug 5, 2026
VillageMD experienced a data breach in 2026, stemming from a vendor incident, affecting over 25,000 individuals.
Discovered Aug 5, 2026
Doxa Insurance Holdings experienced a data breach in 2026 involving sensitive personal information. Lawsuit investigations are underway.
You may be entitled to compensation
Discovered Aug 5, 2026
Village Practice Management experienced a data breach in 2026, stemming from a network security event at its vendor, Aesto LLC, potentially exposing sensitive consumer information.
You may be entitled to compensation
Discovered Aug 3, 2026
Maximus, a government services company, experienced a data breach in 2026 affecting sensitive personal information.
You may be entitled to compensation
Discovered Aug 1, 2026
SM Energy Company experienced a data breach in 2026 where an unauthorized third party accessed its systems, potentially affecting at least 3,931 individuals.
You may be entitled to compensation
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