Data breach
Alconalcon.com
218 395 accounts exposed in a breach dated 2026-08-01.
Breached2026-08-01Added to HIBP2026-08-09 UTCUpdated by HIBP2026-08-09 UTCAccounts218 395Domainalcon.com
Verified
What happened in Have I Been Pwned’s words
In August 2026, the Alcon eye care company was named in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly sourced from Alcon containing 218k unique email addresses along with other largely corporate B2B contact fields, including name, phone number and physical address.
Exposed data as HIBP classifies it
- Email addresses
- Names
- Phone numbers
- Physical addresses
How HIBP qualifies it
- HIBP verified that the data came from this service.