Maximus MOVEit data theft

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Made public · 8,000,000 people

What leaked10

Hard to replace

  • Driver's licence number
  • Health insurance or Medicare number
  • Mobile number
  • Home or delivery address
  • Email address
  • Other profile data

Permanent

  • Health information
  • Social Security number
  • Date of birth
  • Full name
  • Health informationmedical history, conditions, diagnoses, treatments, providers and prescriptions
  • Social Security numberSSN or individual taxpayer identification number
  • Driver's licence numberdriver's licence or state ID number
  • Health insurance or Medicare numberMedicare Beneficiary Identifier or Health Insurance Claim Number; CMS is issuing new Medicare cards where the Medicare number was involved
  • Mobile numbertelephone or fax number
  • Other profile datahealth insurance claims, policy and enrollment information

To-dos13 · about 3 h 30 min in all

  1. Freeze your credit at Equifax, Experian and TransUnionabout 30 minfreeStops: credit in your name (opens in a new tab)
  2. Get an IRS Identity Protection PINabout 20 minStops: tax refund fraud (opens in a new tab)
  3. Turn on instant transaction alertsabout 5 minHelps you notice: bank account fraud, scam calls
  4. Place a fraud alert on your credit reportsabout 10 minfreeLimits harm from: credit in your name (opens in a new tab)
  5. Check your credit reports every week, freeabout 20 minfreeHelps you notice: credit in your name (opens in a new tab)

What happened next9 events

Remedy: 1 event

Back to latest
  1. Offered 24 months of free Experian credit monitoring, and new Medicare cards and numbers where the Medicare number was involved
Company
Maximus
When it happened
–
Company detected it
Made public
Notice
Leak confirmed
Affected
8,000,000 people · at least 8 to 11 million; Maximus July 26, 2023, including about 612,000 Medicare beneficiaries · CMS