Data Breach Database

88,328 breaches indexed. Browse by name or use the alphabet filter below.

• Marquette County Medical Care Facility Data Breach (2025)Marquette County Medical Care Facility
  1K2025
• Mount Rogers Community Services Data Breach (2025)Mount Rogers Community Services
  38K2025
• MaReads Data Breach (2025)MaReads
  75K2025
• Missouri Department of Conservation Data Breach (2025)Missouri Department of Conservation
  10K2025
• Mary B. Toporcer, MD, P.C. Data Breach (2025)Mary B. Toporcer, MD, P.C.
  5012025
• Mercy Surgical Dressing Group, Inc. Data Breach (2025)Mercy Surgical Dressing Group, Inc.
  4K2025
• Minnesota Orthodontics and Dentofacial Orthopedics, P.A. Data Breach (2025)Minnesota Orthodontics and Dentofacial Orthopedics, P.A.
  5012025
• Monongalia Health System, Inc. Data Breach (2025)Monongalia Health System, Inc.
  5K2025
• Maximus, Inc. Data Breach (2025)Maximus, Inc.
  5K2025
• Marc Irwin Sharfman, M.D., P.A. Data Breach (2025)Marc Irwin Sharfman, M.D., P.A.
  6502025
• Magnolia Manor Inc. Data Breach (2025)Magnolia Manor Inc.
  9602025
• Mayo Clinic Data Breach (2025)Mayo Clinic
  2K2025
• Mercer County Joint Township Community Hospital Data Breach (2025)Mercer County Joint Township Community Hospital
  89K2025
• MedicareCompareUSA Data Breach (2025)MedicareCompareUSA
  6K2025
• Mid Florida Primary Care, PA Data Breach (2025)Mid Florida Primary Care, PA
  16K2025
• Millennium Home Health Care Data Breach (2025)Millennium Home Health Care
  5K2025
• Madison County, MS Data Breach (2025)Madison County, MS
  6K2025
• Manchester Rehabilitation and Healthcare Center Data Breach (2025)Manchester Rehabilitation and Healthcare Center
  5K2025
• Mental Health Association Inc. Data Breach (2025)Mental Health Association Inc.
  13K2025
• Methodist Homes of Alabama and Northwest Florida Data Breach (2025)Methodist Homes of Alabama and Northwest Florida
  9082025
• Mid America Physician Services Data Breach (2025)Mid America Physician Services
  105K2025
• McNall & Associates, P.C. Data Breach (2025)McNall & Associates, P.C.
  10K2025
• Medusind Inc. Data Breach (2025)Medusind Inc.
  701K2025
• Maternal Fetal Medicine Associates, PLLC, Carnegie Hill Imaging for Women, and Carnegie Women’s Health (collectively, “the Practices”) Data Breach (2024)Maternal Fetal Medicine Associates, PLLC, Carnegie Hill Imaging for Women, and Carnegie Women’s Health (collectively, “the Practices”)
  5012024
• Mid-Minnesota Management Services d/b/a Central Resources Data Breach (2024)Mid-Minnesota Management Services d/b/a Central Resources
  1K2024
• Mohawk Valley Cardiology, P.C. Data Breach (2024)Mohawk Valley Cardiology, P.C.
  5K2024
• Mid-Ohio Psychological Services Inc. Data Breach (2024)Mid-Ohio Psychological Services Inc.
  40K2024
• Mystic Valley Elder Services - Business Associate Data Breach (2024)Mystic Valley Elder Services - Business Associate
  2K2024
• Medtronic Data BreachMedtronic Inc
  2024
• Muskogee City County Enhanced 911 Trust Authority Data Breach (2024)Muskogee City County Enhanced 911 Trust Authority
  180K2024
• Muah.AIMuah.AI
  1.9M2024
• Maryville Academy Data Breach (2024)Maryville Academy
  5002024
• Minnesota Department of Human Services Data Breach (2024)Minnesota Department of Human Services
  4K2024
• MC2 DataMC2 Data
  2.1M2024
• MSIMSI
  250K2024
• MSI Data Breach (2024)MSI
  250K2024
• mSpy (2024)mSpy (2024)
  2.4M2024
• Medical Express Ambulance Inc. D/B/A Medex Ambulance Data Breach (2024)Medical Express Ambulance Inc. D/B/A Medex Ambulance
  121K2024
• Medical Billing Specialists, Inc. Data Breach (2024)Medical Billing Specialists, Inc.
  44K2024
• MovieBoxProMovieBoxPro
  6.0M2024
• MovieBoxPro Data Breach (2024)MovieBoxPro
  6.0M2024
• Mary H. Makhlouf, DMD, MS, PA Data Breach (2024)Mary H. Makhlouf, DMD, MS, PA
  2K2024
• M&D Capital Premier Billing LLC Data Breach (2024)M&D Capital Premier Billing LLC
  284K2024
• MediaWorks Data Breach (2024)MediaWorks
  380K2024
• Mr. Green GamingMr. Green Gaming
  27K2024
• Mental Health Center of North Central Alabama, Inc. Data Breach (2024)Mental Health Center of North Central Alabama, Inc.
  76K2024
• Marathon County Special Education Data Breach (2023)Marathon County Special Education
  10K2023
• Market MoveisMarket Moveis
  28K2023
• MagicDuelMagicDuel
  138K2023
• MagicDuelAdventure Data Breach (2023)MagicDuel
  138K2023