All Breaches
Alcon Data Breach
The Alcon data breach was disclosed in August 2026 following an extortion attempt by the threat group ShinyHunters targeting corporate Salesforce environments.
218.4 Thousand
Reported Records
4
Data Types
High
Severity
Oct 9, 2026
Last updated
Exposed Data Types
4- Email addresses
- Names
- Phone numbers
- Physical addresses
About This Breach
The exposed dataset contains business contact records, including email addresses, phone numbers, names, and physical addresses of healthcare providers, eye-care specialists, distributors, and clinic staff. No patient medical records, passwords, or payment cards were compromised.
Verification and editorial method
LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.
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