Investigation Desk
Data breaches reported in Massachusetts
1,252 breaches reported to the Massachusetts Attorney General are tracked here. Find the company named in your notification letter and read our investigation report on what the filing means and what to do next.
Showing 301–400 of 1,252 in Massachusetts
- Investigation OpenPosted March 17, 2026
Data Breach Law Group Investigates the CenterWell Pharmacy Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 17, 2026
Data Breach Law Group Investigates the Murray County Medical Center State Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 17, 2026
Data Breach Law Group Investigates the Sellers Publishing, Inc.State Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 17, 2026
Data Breach Law Group Investigates the Sprouse Shrader SmithState Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 16, 2026
Data Breach Law Group Investigates the JSI Research & Training Institute, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 16, 2026
Data Breach Law Group Investigates the Legacy Health LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 16, 2026
Data Breach Law Group Investigates the Neil I. Sidi, C.P.A. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 14, 2026
Data Breach Law Group Investigates the Hannah Senesh Community Day School Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 14, 2026
Data Breach Law Group Investigates the Teamsters Local Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 13, 2026
Data Breach Law Group Investigates the Smith HawksState Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 13, 2026
Data Breach Law Group Investigates the TC Controls and Services, Inc. State Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 12, 2026
Data Breach Law Group Investigates the BlueRock Therapeutics LP Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 12, 2026
Data Breach Law Group Investigates the Jacobson Adler Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 12, 2026
Data Breach Law Group Investigates the Starbucks Corporation (d/b/a Starbucks Coffee Company) Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 12, 2026
Data Breach Law Group Investigates the Start2 Group, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 11, 2026
Data Breach Law Group Investigates the Silver Gold Bull USA Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 9, 2026
Data Breach Law Group Investigates the Grand Traverse County, Michigan Local Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 9, 2026
Data Breach Law Group Investigates the Jefferson-Blount-St. Clair Mental Health Authority Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 9, 2026
Data Breach Law Group Investigates the UFCW Local 342Trade Union Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 9, 2026
Data Breach Law Group Investigates the Valley Radiology Consultants Medical Group & VRC Holdings LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 8, 2026
Data Breach Law Group Investigates the Opus Card Systems, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 7, 2026
Data Breach Law Group Investigates the MGM Resorts International Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 6, 2026
Data Breach Law Group Investigates the Card One Properties LLC (owners of Cardone Law) Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 6, 2026
Data Breach Law Group Investigates the Clean Asset Partners Corporation Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 6, 2026
Data Breach Law Group Investigates the Modco MediaTelecommunications Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 6, 2026
Data Breach Law Group Investigates the O. Berk Company of New England LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 6, 2026
Data Breach Law Group Investigates the Survival Flight, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the AAA Driver Training School, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the Cornerstone First Mortgage Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the Executive Office of Health and Human Services State Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the Frisch Financial Group Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the Orthopaedic Institute of Western Kentucky Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 5, 2026
Data Breach Law Group Investigates the Wayne County, Michigan Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 4, 2026
Data Breach Law Group Investigates the Bank of America Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 4, 2026
Data Breach Law Group Investigates the Foard & Company, PA Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 4, 2026
Data Breach Law Group Investigates the Hampton Regional Medical Center Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 4, 2026
Data Breach Law Group Investigates the MAKI BUILDING CENTERS, INC. Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 4, 2026
Data Breach Law Group Investigates the Massachusetts Dept. of Unemployment Assistance State Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 3, 2026
Data Breach Law Group Investigates the Charles River Community Health Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 3, 2026
Data Breach Law Group Investigates the Frankel Loughran Starr & Vallone Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 3, 2026
Data Breach Law Group Investigates the Hingham Municipal Lighting Plant Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 3, 2026
Data Breach Law Group Investigates the Waddell & Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 2, 2026
Data Breach Law Group Investigates the Massachusetts General Hospital Data Breach
MassachusettsRead the full report - Investigation OpenPosted March 2, 2026
Data Breach Law Group Investigates the Worcester State University Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 28, 2026
Data Breach Law Group Investigates the The InterTech Group, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Brigham and Women's Hospital Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the CTC Building Solutions and American Energy Management Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Idomeneo Enterprises Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Manhattan Retirement Foundation Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Mutual One Bank February Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Pinnacle Development Group Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 27, 2026
Data Breach Law Group Investigates the Sadler Gibb & Associates, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 26, 2026
Data Breach Law Group Investigates the AssetGenie, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 26, 2026
Data Breach Law Group Investigates the City Mission of Schenectady Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 26, 2026
Data Breach Law Group Investigates the ConnectPay LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 26, 2026
Data Breach Law Group Investigates the Madison Square Garden Entertainment Corp. Entertainment Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 26, 2026
Data Breach Law Group Investigates the Melzer’s Fuel Service Inc. (“MFS”) Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the Data Systems Analysts (DSA), Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the Itasca Consulting Group, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the KC Installation, LLC, d/b/a KCI Telecommunications Telecommunications Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the Managed Care Advisors/Sedgwick Government Solutions Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the QVC, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the Sheffield Pharmaceuticals Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 25, 2026
Data Breach Law Group Investigates the Tryon Distributing LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 24, 2026
Data Breach Law Group Investigates the City of Carthage, Texas Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 24, 2026
Data Breach Law Group Investigates the Community Health Action of Staten Island Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 24, 2026
Data Breach Law Group Investigates the Harrison Design Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 23, 2026
Data Breach Law Group Investigates the Beausoleil Gardens, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 23, 2026
Data Breach Law Group Investigates the Cyrus D. Mehta & Partners PLLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 21, 2026
Data Breach Law Group Investigates the H&N Tax, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 20, 2026
Data Breach Law Group Investigates the Hilton Grand Vacations Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 20, 2026
Data Breach Law Group Investigates the Lakeside-Milam Recovery Centers Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 20, 2026
Data Breach Law Group Investigates the University of Massachusetts Amherst Donahue Institute Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the Baystate Franklin Medical Center Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the Cohen's Fashion Optical Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the Engage PEO Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the First Meridian Services Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the Great Pittsburgh Orthopedic Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the PayPal, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the The Reis Group Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 19, 2026
Data Breach Law Group Investigates the Wells Fargo Bank, N.A. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 18, 2026
Data Breach Law Group Investigates the Prismier LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 18, 2026
Data Breach Law Group Investigates the Town of Ashland Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 18, 2026
Data Breach Law Group Investigates the UIG, Inc. dba United Insurance Group Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 18, 2026
Data Breach Law Group Investigates the Veterans First Mortgage Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 16, 2026
Data Breach Law Group Investigates the Molded Products, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 16, 2026
Data Breach Law Group Investigates the Morrison Cohen, LLP Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 12, 2026
Data Breach Law Group Investigates the Cedar Point Health, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 12, 2026
Data Breach Law Group Investigates the MV Financial Group Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 12, 2026
Data Breach Law Group Investigates the Public Library of Science Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 12, 2026
Data Breach Law Group Investigates the RES Exhibit Services, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 12, 2026
Data Breach Law Group Investigates the Tecan Technology Development Boston, Inc. (formerly known as Emphysys, Inc.) Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 11, 2026
Data Breach Law Group Investigates the The Schochet Companies Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 11, 2026
Data Breach Law Group Investigates the The Vanguard Group, Inc Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 9, 2026
Data Breach Law Group Investigates the City of Peabody, MALocal Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 6, 2026
Data Breach Law Group Investigates the Ancora Holdings Group LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 5, 2026
Data Breach Law Group Investigates the Greater Boston Chamber of Commerce Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 5, 2026
Data Breach Law Group Investigates the Penquis CAP Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 5, 2026
Data Breach Law Group Investigates the Purus Wealth Management Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 5, 2026
Data Breach Law Group Investigates the RCAP Solutions Data Breach
MassachusettsRead the full report