Breach Database / Sharecare
Yes — Sharecare was breached.
- 318,185 accounts affected
- Breach occurred 2026-08-12 · sharecare.com
- Verified entry in the Have I Been Pwned catalog
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).
What data was exposed
- Dates of birth
- Email addresses
- Employers
- Genders
- Government issued IDs
- Job titles
- Marital statuses
- Names
- Phone numbers
- Physical addresses
What to do right now
- Freeze your credit. A credit freeze at the major bureaus is free and blocks new accounts from being opened in your name.
- Be alert for smishing and SIM-swap attempts. Treat unexpected texts and "carrier" calls with suspicion; add a PIN/port-freeze with your mobile carrier.
- Watch for targeted phishing mail. A leaked home address makes postal and doorstep scams more convincing.
- Expect convincing phishing emails. Attackers use breached details to write personalized emails. Be suspicious of any message referencing this service.
- Check your other accounts on Have I Been Pwned. Your email address may appear in other breaches you don't know about yet.
- Monitor the apps you use going forward. Clearly watches the breach record for the companies behind your apps and alerts you the moment one appears.
Breach data from Have I Been Pwned. Listing here means the service appears in the public breach record — not that your personal data was affected.