Anthem health insurer data breach

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Made public · 78,800,000 people

What leaked8

Hard to replace

  • Health insurance or Medicare number
  • Mobile number
  • Home or delivery address
  • Email address
  • Employer

Permanent

  • Social Security number
  • Date of birth
  • Full name
  • Health insurance or Medicare numberhealth care identification numbers
  • Mobile numberphone number · type not stated
  • Employeremployment information

To-dos12 · about 3 h 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. Place a fraud alert on your credit reportsabout 10 minfreeLimits harm from: credit in your name (opens in a new tab)
  4. Check your credit reports every week, freeabout 20 minfreeHelps you notice: credit in your name (opens in a new tab)
  5. Know the scam pattern: calls and texts that cite these leaked detailsabout 5 minfreeLimits harm from: scam calls, phishing messages

What happened next10 events

Undetected: 2 events

Back to latest
  1. A systems administrator noticed a database query running under his credentials that he had not started
  2. Intrusion began
Company
Anthem
When it happened
Company detected it
Made public
Notice
Leak confirmed
Affected
78,800,000 people · New York attorney general, multistate settlement; HHS put it at almost 79 million