Data Breach WatchDBWWere you affected by a data breach in Maine?
You may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.
Maine Data Breaches — Page 3
Browse data breaches affecting Maine residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Maine
Rochester Philharmonic Orchestra
Discovered May 28, 2026
The Rochester Philharmonic Orchestra experienced a data breach in late 2025 where unauthorized access to its network exposed personal data of approximately 1,726 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.
Perma-Chink Systems, Inc.
Discovered May 27, 2026
Perma-Chink Systems, Inc. experienced a data breach in 2026 that affected 203 individuals, with Social Security Numbers and other sensitive data exposed.
Edwards, Faust & Smith
Discovered May 27, 2026
Edwards, Faust & Smith experienced a data breach in 2026 involving unauthorized activity on its network after a phishing attack.
You may be entitled to compensation
Interstate Management
Discovered May 27, 2026
Interstate Management Company, LLC experienced a data breach in 2026. This incident involved the exposure of personal information for approximately 22,743 individuals.
You may be entitled to compensation
Wentworth Douglass-Hospital
Discovered May 26, 2026
Wentworth Douglass-Hospital experienced a data breach in February 2026, leading to the inadvertent disclosure of one patient's information.
MMMCA
Discovered May 26, 2026
MMMCA, also known as the Metropolitan Marine Maintenance Contractors’ Association, experienced a data breach in 2026. The incident, which involved a hacking-related event, led to the exposure of personal information.
You may be entitled to compensation
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
PRN Healthcare
Discovered May 25, 2026
PRN Healthcare experienced a data breach in April 2026 involving inadvertent disclosure, affecting fewer than 1,000 individuals.
Pierce County Library System
Discovered May 25, 2026
The Pierce County Library System experienced a data breach in late 2025 where a device was lost or stolen, affecting an estimated 3 individuals, as reported by the Maine Attorney General in 2026.
Nottingham Village
Discovered May 22, 2026
Nottingham Village experienced a data breach in 2026 involving an external system hack.
Barnhart Crane & Rigging
Discovered May 22, 2026
Barnhart Crane & Rigging Company, Inc. experienced a data breach in 2025-2026, which may have exposed sensitive personal information of certain individuals.
You may be entitled to compensation
National Center for Construction Education and Research Ltd.
Discovered May 22, 2026
The National Center for Construction Education and Research Ltd. experienced a data breach in March 2025, which was reported to the Maine Attorney General in May 2026.
C.N. Wood Co. Inc.
Discovered May 22, 2026
C.N. Wood Co. Inc. experienced an external system breach in 2025, which primarily affected individuals in Maine.
Radiology Associates of Richmond, Inc.
Discovered May 21, 2026
Radiology Associates of Richmond, Inc. experienced a data breach in 2026 affecting over 266,000 individuals, impacting various personal and health-related data.
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.
Barnhart Crane & Rigging Company, Inc.
Discovered May 21, 2026
Barnhart Crane & Rigging Company, Inc. experienced an external system breach in 2025-2026, impacting 22,822 individuals.
You may be entitled to compensation
MAS Law
Discovered May 21, 2026
MAS Law experienced a data incident in 2026, which was reported to involve its network and affect at least one Maine resident.
United Medical Systems (DE), Inc.
Discovered May 20, 2026
United Medical Systems (DE), Inc. experienced an external system breach in late 2025.
Maine Dentistry
Discovered May 20, 2026
Dental Studies Institute experienced an external system breach (hacking) in 2026, affecting approximately 2,300 individuals.
You may be entitled to compensation
Cardinal Services, Inc.
Discovered May 20, 2026
Cardinal Services, Inc., Cardinal Employer Organization, and Preferred Employer Solutions experienced a data breach in 2025 where personal information of approximately 142,323 individuals was exposed.
Southern California Univ. Health Sciences
Discovered May 20, 2026
Southern California University of Health Sciences experienced a data breach in March 2026 that affected 2,206 individuals.
Modjarrad & Associates, PC d/b/a MAS Law
Discovered May 20, 2026
Modjarrad & Associates, PC d/b/a MAS Law experienced an external system breach (hacking) in 2025 affecting one Maine resident, with notification occurring in 2026.
Pease Mountain Law, PLLC
Discovered May 20, 2026
Pease Mountain Law, PLLC experienced a data breach in 2026. The incident specifically impacted individuals in Maine.
Parker Lipman LLP
Discovered May 20, 2026
Parker Lipman LLP experienced a data breach in February 2026, impacting 1,120 individuals.
Never miss a breach — get free alerts
We'll notify you when new data breaches are reported. Free, no spam. Unsubscribe anytime.
Free, no spam. Unsubscribe anytime.