MultiPlan multiplan.com

MultiPlan data breach: what happened and what to do

MultiPlan, a healthcare cost-management company, reported that an employee email account was compromised between December 2020 and January 2021. It affected 214,956 people and included Social Security numbers and health insurance details.

View all 13,177 breaches
Breach date
23 Dec 2020
Affected
214,956
Data exposed
Names, Physical addresses, Email addresses, Dates of birth, Health insurance information, Claims information, Social security numbers
Last updated

Reviewed by Anthon Wansland

Head of Product & Co-Founder

Serus is a privacy company with paid tools to find and remove your personal data. This page is free and based on official sources.

What happened

MultiPlan works with health plans and providers on claims and pricing. Its notice says it found unauthorized access to one employee's email account by an outside party on January 27, 2021. Reporting on the filing gives the exposure window as December 23, 2020 to January 27, 2021. MultiPlan told the U.S. Department of Health and Human Services that an employee was the victim of an email phishing attack and that 214,956 people were affected. No evidence of misuse of the data was found, but the company could not rule out access.

Sources checked: ocrportal.hhs.gov, oag.ca.gov, hipaajournal.com

Last verified against the official page:

How we research this Report an error

What was exposed

HHS lists names, addresses, email addresses, dates of birth, claims and health insurance information, and Social Security numbers. Claims and insurance details let scammers pose as your insurer, and the Social Security number and date of birth are what's needed to open credit in your name.

The company's response

MultiPlan notified HHS, the people affected and the media, and provided substitute notice. It offered two years of credit monitoring, sanctioned the employee, revised its policies, added technical safeguards and retrained staff on email security.

What this means for you

Most people affected never dealt with MultiPlan directly. It processed claims for their insurer. Your letter will say which entity's data was involved.

What to do if you were in it

  1. 1

    Freeze your credit at all three bureaus

    A freeze is free and stops lenders from seeing your credit report, which blocks most new accounts opened in your name. You place it separately at Equifax, Experian and TransUnion, per the FTC.

  2. 2

    Enroll in the credit monitoring

    MultiPlan offered two years of credit monitoring. The FTC recommends taking what a company offers. Use the instructions in your notice.

  3. 3

    Treat insurance-related messages with suspicion

    Expect emails and calls that mention claims or benefits. Don't click links in them. Log in through your insurer's site or call the number on your card.

  4. 4

    Check your explanation of benefits

    Look for claims you don't recognize and report them to your insurer.

  5. 5

    Report misuse

    Report identity theft at IdentityTheft.gov to get a recovery plan.

  6. 6

    Check whether your email or phone is in this and other breaches

    Run a free Serus scan. Serus monitors breach databases and the dark web and alerts you when your details show up, so you know when to repeat these steps.

Official filings

Timeline

  1. The breach happened

  2. Reported to U.S. Department of Health and Human Services

Frequently asked

How many people were affected by the MultiPlan breach?

HHS lists 214,956 people.

What was exposed in the MultiPlan breach?

Names, addresses, email addresses, dates of birth, claims and health insurance information, and Social Security numbers, per HHS.

Did MultiPlan offer credit monitoring?

Yes, two years, according to its notice.

Sources

Something wrong or out of date? Tell us and we'll re-check it.

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