Independent public-records tracker. Not a government website.Facts from official state, HHS and SEC filings
BreachRecord

Data breaches in December 2025

Data breaches first reported to a state attorney general, HHS or the SEC in December 2025: 17 breaches. Facts come from official filings with US state attorneys general, the U.S. Department of Health and Human Services (HHS) and the SEC; each breach page links its sources.

Updated Oct 21, 2026 · Showing 1–17 of 17

Organization First filed People affected Information exposed Filed with
SSL and ACL and their current and former affiliatesSSL and ACL and their current and former affiliates breach history 57,253
  • Social Security number
  • Medical information
  • Driver's license
  • +2 more
 California AG, Texas AG
Sax LLPSax LLP breach history 228,876
  • Social Security number
  • Driver's license
  • Government ID number
  • +1 more
 California AG, Texas AG
University of Phoenix, Inc.University of Phoenix, Inc. breach history 3,489,274
  • Social Security number
  • Financial account number
  • Date of birth
  • +2 more
 Washington AG, California AG, Texas AG
Baker UniversityBaker University breach history 53,624
  • Social Security number
  • Medical information
  • Government ID number
  • +3 more
 California AG, Texas AG
People's Community ClinicPeople's Community Clinic breach history 700,000
  • Social Security number
  • Medical information
  • Health insurance information
  • +3 more
 Texas AG, HHS
Aflac IncorporatedAflac Incorporated breach history 22,653,844
  • Social Security number
  • Medical information
  • Driver's license
  • +6 more
 California AG, Texas AG
Parexel International, LLC (“Parexel”)Parexel International, LLC breach history 65,587
  • Social Security number
  • Financial account number
  • Date of birth
  • +1 more
 Texas AG, California AG
Brevard Skin and Cancer CenterBrevard Skin and Cancer Center breach history 54,570
  • Medical information
 HHS
Rockrose Development L.L.C.Rockrose Development L.L.C. breach history 47,392
  • Social Security number
  • Medical information
  • Driver's license
  • +4 more
 Texas AG, California AG
700Credit, LLC700Credit, LLC breach history 5,836,521
  • Social Security number
  • Date of birth
  • Name
  • +1 more
 Washington AG, California AG, Texas AG
CareNexa, LLC, dba Molecular Testing Labs (“MTL”)CareNexa, LLC breach history 258,874
  • Social Security number
  • Medical information
  • Address
 California AG, Texas AG
Prosper Marketplace, IncProsper Marketplace, Inc breach history 13,076,476
  • Social Security number
  • Government ID number
  • Financial account number
  • +3 more
 Washington AG, California AG, Texas AG
CNHI, LLCCNHI, LLC breach history 117,049
  • Social Security number
  • Driver's license
  • Government ID number
  • +2 more
 California AG, Texas AG
Healthcare Interactive, Inc.Healthcare Interactive, Inc. breach history 87,565
  • Social Security number
  • Medical information
  • Health insurance information
  • +3 more
 California AG, Texas AG, Washington AG
Inotiv, Inc.Inotiv, Inc. breach history 10,482
  • Social Security number
  • Medical information
  • Driver's license
  • +7 more
 California AG, Texas AG
Veradigm LLCVeradigm LLC breach history 2,672,036
  • Social Security number
  • Medical information
  • Driver's license
  • +6 more
 Washington AG, California AG, Texas AG
The University of PennsylvaniaThe University of Pennsylvania breach history 442,500
  • Social Security number
  • Financial account number
  • Name
  • +1 more
 Washington AG, California AG, Texas AG

Other months in 2025

People affected is the official total from a filing, or “At least” the sum of state filings where no total was filed. Spotted an error? Report a correction.