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 401–500 of 1,252 in Massachusetts
- Investigation OpenPosted February 4, 2026
Data Breach Law Group Investigates the EyeCare Partners, LLC ("ECP") Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the Department of RevenueState Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the Loyola University Maryland Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the Ocusun, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the Royal Machine and Tool Corporation Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the The Town of Vienna Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 3, 2026
Data Breach Law Group Investigates the Town of Bellingham Data Breach
MassachusettsRead the full report - Investigation OpenPosted February 2, 2026
Data Breach Law Group Investigates the MutualOne Jan. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 30, 2026
Data Breach Law Group Investigates the MTI – Midwest Technical Inspections Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 30, 2026
Data Breach Law Group Investigates the Middlesex Sheriff's OfficeState Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 30, 2026
Data Breach Law Group Investigates the Raymond James Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 29, 2026
Data Breach Law Group Investigates the Promedical, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 28, 2026
Data Breach Law Group Investigates the Axis Healthcare Group P.C. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 28, 2026
Data Breach Law Group Investigates the Clinic Service Corporation Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 27, 2026
Data Breach Law Group Investigates the Acumen Fiscal Agent LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 27, 2026
Data Breach Law Group Investigates the University of Massachusetts Amherst Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 26, 2026
Data Breach Law Group Investigates the Time Base Corporation Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the Ally Bank Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the Anderson & Kreiger Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the Arthur Ashe Institute for Urban Health Inc. (“AAIUH”) Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the SAVERS BANK Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the Sellars Absorbent Materials, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the ShopBot Tools, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the Sound Window & Door Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 23, 2026
Data Breach Law Group Investigates the The Reecer Law Firmi PLLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 22, 2026
Data Breach Law Group Investigates the BMP America, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 22, 2026
Data Breach Law Group Investigates the Department of Early Education and Care State Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 22, 2026
Data Breach Law Group Investigates the TD Bank N.A. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 22, 2026
Data Breach Law Group Investigates the Venezia Bulk Transport, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 22, 2026
Data Breach Law Group Investigates the Wells Fargo Clearing Services, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the Beth Israel Deaconess Medical Center Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the Councilor, Buchanan & Mitchell, P.C. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the LandWorks, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the MTM Insurance Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the Mortgage Investors Group Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the National Boat Association Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the Private Export Funding Company (PEFCO) Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 21, 2026
Data Breach Law Group Investigates the Wong Fleming, P.C., on behalf of a client-data owner. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 20, 2026
Data Breach Law Group Investigates the Amerra Capital Management, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 20, 2026
Data Breach Law Group Investigates the Bankers Healthcare Group, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 20, 2026
Data Breach Law Group Investigates the Milford Management Corp. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the Boston Area Rape Crisis Center Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the Children of Fallen Patriots Foundation Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the Insurance Office of America (IOA) Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the Modern Health Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the SNP Transformations, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 16, 2026
Data Breach Law Group Investigates the St. Mary's Credit Union Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 15, 2026
Data Breach Law Group Investigates the Central Home Health Care, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 14, 2026
Data Breach Law Group Investigates the Family Centers, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 14, 2026
Data Breach Law Group Investigates the Guidewire Software, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 14, 2026
Data Breach Law Group Investigates the UBS Financial Services Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 13, 2026
Data Breach Law Group Investigates the Bieser Greer & Landis, LLP Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 13, 2026
Data Breach Law Group Investigates the Rockland Trust Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 13, 2026
Data Breach Law Group Investigates the TMG Health, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 13, 2026
Data Breach Law Group Investigates the Tufton Capital Management Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 13, 2026
Data Breach Law Group Investigates the W.J. Cox Associates, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 12, 2026
Data Breach Law Group Investigates the JPMorgan Chase Bank, N.A. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 12, 2026
Data Breach Law Group Investigates the Media Sales Plus, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 12, 2026
Data Breach Law Group Investigates the Needham Bank Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 9, 2026
Data Breach Law Group Investigates the Stoss Landscape Urbanism Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 8, 2026
Data Breach Law Group Investigates the Ascend Ministries Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 8, 2026
Data Breach Law Group Investigates the Dot Foods, Inc. & Dot Transportation, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 8, 2026
Data Breach Law Group Investigates the Number One Insurance Agency Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 8, 2026
Data Breach Law Group Investigates the The John Buck Company (“TJBC”) Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 7, 2026
Data Breach Law Group Investigates the Cohen & Sprung Associates, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 7, 2026
Data Breach Law Group Investigates the Eastern Bank Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 7, 2026
Data Breach Law Group Investigates the Jackson National Life Insurance Company Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 7, 2026
Data Breach Law Group Investigates the Zenflow, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 6, 2026
Data Breach Law Group Investigates the Imperial Beach Community Clinic Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 6, 2026
Data Breach Law Group Investigates the PNC Financial Services, INC Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 5, 2026
Data Breach Law Group Investigates the Finnegan, Marks, Desmond & Jones Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 5, 2026
Data Breach Law Group Investigates the Mutual One Dec. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 2, 2026
Data Breach Law Group Investigates the Gentex Optics, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 2, 2026
Data Breach Law Group Investigates the Gregory Burrell Chapter 13 Trustee Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 2, 2026
Data Breach Law Group Investigates the Picis Clinical Solutions Data Breach
MassachusettsRead the full report - Investigation OpenPosted January 1, 2026
Data Breach Law Group Investigates the BDMPA LLC dba Austin Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 31, 2025
Data Breach Law Group Investigates the Energy Capital Credit Union Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 30, 2025
Data Breach Law Group Investigates the DMS Insurance Agency of NH LLC dba Melcher & Prescott Insurance Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 30, 2025
Data Breach Law Group Investigates the First Rehabilitation Resources (FRR) Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 30, 2025
Data Breach Law Group Investigates the ICON International, Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 30, 2025
Data Breach Law Group Investigates the Pacific Railway Enterprises Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 30, 2025
Data Breach Law Group Investigates the PlanMember Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 29, 2025
Data Breach Law Group Investigates the Mercury Wire Products Inc. Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 29, 2025
Data Breach Law Group Investigates the MetroWest Community Federal Credit Union Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 29, 2025
Data Breach Law Group Investigates the St. Anthony Regional Hospital Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 27, 2025
Data Breach Law Group Investigates the CoMark Equity Alliance Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 26, 2025
Data Breach Law Group Investigates the Box Elder County Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 24, 2025
Data Breach Law Group Investigates the Mercadien PC Certified Public Accountants Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Cambridge Savings Bank Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Dentistry.One, LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Focus Partners Wealth Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Massachusetts Bay Transportation Dept State Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Microf Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 23, 2025
Data Breach Law Group Investigates the Thomas Safran & Associates Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 22, 2025
Data Breach Law Group Investigates the Bucks County Opportunity Council Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 22, 2025
Data Breach Law Group Investigates the Southeast Mechanical Contractors Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 20, 2025
Data Breach Law Group Investigates the Samuels & Associates Management LLC Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 19, 2025
Data Breach Law Group Investigates the Ausenco Pty Ltd. Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 19, 2025
Data Breach Law Group Investigates the Avpro Data Breach
MassachusettsRead the full report - Investigation OpenPosted December 19, 2025
Data Breach Law Group Investigates the Charles River Insurance Brokerage, Inc Data Breach
MassachusettsRead the full report