Loading
Loading
We use strictly necessary cookies to run this site, and analytics cookies to understand how it's used. See our Privacy Policy for details.
Breach occurred 2026-08-12Verifiedsharecare.com
What happened
In August 2026, the digital health company Sharecare was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data it claimed was taken from Sharecare's systems, containing 318k unique email addresses. Most of the data consisted of B2B sales and marketing records with names, physical addresses, phone numbers, job titles and employers. The data also included a small number of Brazilian health insurance plan members, including dates of birth, genders, marital statuses and CPF numbers (Brazilian taxpayer identification numbers).
Data exposed
Frequently asked questions
The Sharecare data breach occurred on August 12, 2026. It was added to Have I Been Pwned's breach catalog on October 12, 2026.
318,185 accounts were affected by the Sharecare data breach, according to Have I Been Pwned's records.
The Sharecare breach exposed the following data types: Dates of birth, Email addresses, Employers, Genders, Government issued IDs, Job titles, Marital statuses, Names, Phone numbers, Physical addresses.
Yes. Have I Been Pwned has verified the Sharecare breach, meaning there's confirmed evidence the exposed data is genuine and tied to real accounts.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the Sharecare breach, or any other known breach, the tool never stores what you search.
Our free Email Breach Checker tells you whether a specific email address has surfaced in this breach, or any other known breach, without ever storing what you search.
Check your email →Talk to us about this
We help organizations find and fix the gaps that lead to a breach, before they do.