Geisinger geisinger.org

Geisinger data breach: what happened and what to do

Geisinger reported that a former employee of its vendor Nuance accessed records on 1,276,026 patients, discovered in November 2023. Exposed details included names, birth dates, addresses and medical record numbers, but not Social Security numbers.

View all 13,115 breaches
Breach date
Nov 2023
Made public
21 Jun 2024
Affected
1,276,026
Data exposed
Names, Dates of birth, Physical addresses, Medical record numbers
Last updated

Geisinger, a Pennsylvania health system, reported that a former employee of its business associate Nuance Communications accessed patient information. The US Department of Health and Human Services lists 1,276,026 people affected, and the breach appeared on its public list on June 21, 2024.

What happened

Geisinger found the access in November 2023. According to Healthcare Dive, the former employee got in two days after being terminated. Nuance cut off the access and told law enforcement. Patients were not told right away: notices were delayed at the request of law enforcement, to protect the investigation, and went out months later. The former employee was arrested and faces federal charges. They haven't been convicted.

What was exposed

Reported details include names, birth dates, addresses and medical record numbers. According to Healthcare Dive, no claims or insurance information, financial information or Social Security numbers were accessed.

That's less than in many breaches, but it isn't harmless. A name, address and date of birth, tied to a real health provider, make phishing messages much more convincing. Scammers can pose as the hospital or your insurer and sound like they know you.

The company's response

HHS records that Geisinger added administrative, technical and security safeguards. A class action lawsuit has reportedly been filed against Geisinger.

What to do if you were in it

  1. 1

    Expect scams that mention the breach

    Emails, texts and calls that quote real details about you, or offer help with the breach, are a common follow-up. Don't click links in them. Go to the company's own site or phone number instead.

  2. 2

    Be wary of calls from 'the hospital' or 'your insurer'

    Hang up and call the number on your card or on Geisinger's website before you share anything.

  3. 3

    Watch your statements and explanations of benefits

    Read the explanations of benefits your insurer sends. Question any care you didn't receive.

  4. 4

    Consider a credit freeze

    Social Security numbers weren't reported as exposed, but a name and date of birth are enough for some fraud. A freeze is free at Equifax, Experian and TransUnion. See the FTC's guide.

  5. 5

    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 for your details and alerts you when they show up in a new leak.

Frequently asked

Was I affected by the Geisinger breach?

Geisinger notified affected patients. If you've been a Geisinger patient, look for that letter.

What was exposed?

Names, birth dates, addresses and medical record numbers. Reports say Social Security numbers, financial information and insurance claims were not accessed.

Who accessed the data?

A former employee of Geisinger's vendor Nuance Communications, according to Geisinger's report. The person was arrested and faces federal charges but hasn't been convicted.

Is there a lawsuit?

A class action has reportedly been filed.

Sources

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

Serus

Check if you're exposed in a breach with Serus

Find your leaks. Get alerted to new ones.

Run a free scan

Related guides

All guides

Related articles

All articles

Cookie preferences

Choose which categories we may use. Full details for every cookie are in our Cookie Policy.

Strictly necessary

Authentication, session management, security and fraud prevention, and saving your consent choice. Always active. The site cannot function without them.

Functional

Remember preferences such as language and settings that improve your experience.

Analytics

Help us understand how the site is used, like pages visited, interactions, and performance, so we can improve it.

Marketing & advertising

Measure our marketing and deliver more relevant ads through partners such as Google, Meta, TikTok, X, and Reddit. Used only with your consent.

Your choice is saved for 12 months and applies across serus.ai, including the app. You can change it anytime from the cookie widget or the "Cookie settings" link in the footer. Withdrawing consent does not affect processing that happened before withdrawal.