All Data Breaches
Massachusetts Attorney General Database

Massachusetts Data Breach Notification Letters

We are tracking 50+ companies that sent data breach notification letters to Massachusetts residents and reported to the Massachusetts Attorney General. If you received a notice, you may qualify for compensation — at no cost to you.

50+
Active Cases
As soon as reasonably possible
Notification Deadline
$0
Upfront Cost to You

Massachusetts Data Breach Law

Massachusetts Data Security Regulations (201 CMR 17.00) & M.G.L. c. 93H

Massachusetts has some of the nation's most rigorous data security requirements. 201 CMR 17.00 requires every company holding Massachusetts resident data to maintain a written information security program (WISP) — and failure to have one is itself a violation. Notification is required within a reasonable time and AG must be notified.

Notification Window
As soon as reasonably possible
Available Damages
Civil penalties under Ch. 93A ($25 per violation minimum, treble damages for willful violations); AG enforcement

Are You Eligible to File a Claim?

Massachusetts residents can pursue claims under Chapter 93A, which provides minimum $25 per violation — and triple damages for intentional violations. If a company lacked a proper security program, that's automatic liability.

You received a data breach notification letter
Your personal information was exposed without your consent
You are a Massachusetts resident or your data was held by a Massachusetts company
You do not need to prove financial loss to qualify

Companies That Sent Notification Letters in Massachusetts

Each company below is an active case in our tracker. Click any company row to open its full case page — what information was exposed, the AG filing date, and how to start a free claim review.

HealthBeat, PLLC
Reported Jun 2025Full Name, Date of Birth +6 more
Premier Planning Group
Reported Jun 2025Full Name, Social Security Number +7 more
Clarity Group (“Clarity”)
Reported Jun 2025Full Name, Date of Birth +7 more
Shelby Dermatology, PC
Reported Jun 2025Full Name, Date of Birth +6 more
Aptt Law LLC
Reported Jun 2025Full Name, Social Security Number +6 more
Navy Federal Credit Union
Reported Jun 2025Full Name, Social Security Number +6 more
Telgian Holdings, Inc.
Reported Jun 2025Full Name, Social Security Number +6 more
Masterminds, Inc.
Reported Jun 2025Full Name, Date of Birth +6 more
Plavan Commercial Fueling, Inc. (“P- Fleet”)
Reported Jun 2025Full Name, Social Security Number +6 more
Green County, WisconsinLocal
Reported Jun 2025Full Name, Social Security Number +6 more
Carpenter, McCadden & Lane, LLP
Reported Jun 2025Full Name, Social Security Number +6 more
Maverick County, TexasLocal
Reported May 2025Full Name, Social Security Number +6 more
Adicet Bio, Inc.
Reported May 2025Full Name, Date of Birth +6 more
All Mobile Video Inc.
Reported May 2025Full Name, Social Security Number +6 more
NetJets Aviation, Inc. and NetJets Services, Inc. (collectively, “NetJets”)
Reported May 2025Full Name, Social Security Number +6 more
Acumen Fiscal Agent
Reported May 2025Full Name, Social Security Number +6 more
McCormick & Priore PC on behalf of the attached list of entities
Reported May 2025Full Name, Social Security Number +6 more
MutualOne May
Reported May 2025Full Name, Social Security Number +6 more
Liberty Tax Service
Reported May 2025Full Name, Social Security Number +7 more
City of St. Cloud, FloridaLocal
Reported May 2025Full Name, Social Security Number +6 more
Pittsburgh Regional Transit
Reported May 2025Full Name, Social Security Number +6 more
Townsend’s Polymer Services & Information (“TPSI”)
Reported May 2025Full Name, Social Security Number +6 more
Freedman HealthCare, LLC
Reported May 2025Full Name, Date of Birth +6 more
Shore Medical Center
Reported May 2025Full Name, Date of Birth +6 more
Smith Institute for Urology
Reported May 2025Full Name, Date of Birth +6 more
Kelley Drye & Warren LLP
Reported May 2025Full Name, Social Security Number +6 more
Potomac & Rappahannock
Reported May 2025Full Name, Social Security Number +6 more
City of Sheboygan, Wisconsin Local
Reported May 2025Full Name, Social Security Number +6 more
Accounting and Tax Associates, Inc.
Reported May 2025Full Name, Social Security Number +6 more
Magnolia Manor of Columbus, Inc.
Reported May 2025Full Name, Date of Birth +6 more
Massachusetts Institute of Technology
Reported May 2025Full Name, Date of Birth +6 more
American Color Imaging
Reported May 2025Full Name, Mailing Address +6 more
Pinehurst Radiology Associates
Reported May 2025Full Name, Date of Birth +6 more
Go For Answers
Reported May 2025Full Name, Date of Birth +6 more
First Capitol Consulting, Inc. d/b/a Trusaic
Reported May 2025Full Name, Social Security Number +6 more
The Browning Group II, LLC
Reported May 2025Full Name, Social Security Number +7 more
Iron Bow Technologies
Reported May 2025Full Name, Social Security Number +6 more
Physicians Independent Management Services
Reported May 2025Full Name, Date of Birth +6 more
Sangoma Technologies Inc. Telecommunications
Reported May 2025Full Name, Email Address +6 more
VantagePointe Financial Group
Reported May 2025Full Name, Social Security Number +6 more
P Wile Inc dba Agway of Cape Cod
Reported May 2025Full Name, Mailing Address +5 more
Community Counseling of Bristol County
Reported May 2025Full Name, Date of Birth +6 more
DeVita & Associates
Reported May 2025Full Name, Social Security Number +6 more
Randstad US
Reported May 2025Full Name, Social Security Number +7 more
Massachusetts Property Insurance Underwriting Association
Reported May 2025Full Name, Social Security Number +6 more
Deed Research, Inc.Local
Reported May 2025Full Name, Social Security Number +6 more
M2 Holdings LLC d/b/a Paradigm Energy Services
Reported May 2025Full Name, Social Security Number +6 more
Volkswagen Group of America, Inc.
Reported May 2025Full Name, Social Security Number +5 more
Bosque School
Reported May 2025Full Name, Date of Birth +6 more
Compassion Health Care, Inc.
Reported May 2025Full Name, Date of Birth +6 more

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Received a data breach notification letter from a company in Massachusetts? Find out if you qualify for compensation — no cost, no obligation.

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Massachusetts Breach FAQ

Do I need proof of harm?
No. Exposure of your data is often sufficient to qualify under Massachusetts law.
How long do I have to file?
Statutes of limitations vary. Don't wait — contact us to protect your rights before deadlines pass.
What does it cost?
Nothing upfront. We work on contingency — you only pay if we win your case.