What was exposed, when it happened, and which databases confirm it.
- accounts
- 435,963
- Breached
- August 29, 2026
- Last Update
- October 9, 2026
Were you caught in this breach?
Search your email, phone number or username against every record CheckLeaked indexes.
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What happened
In August 2026, the food and animal safety organisation Neogen was the target of a ShinyHunters "pay or leak" extortion attempt. The group later published data it claimed had been obtained from Neogen. The data consisted largely of corporate contact records and included 436k unique email addresses from mailing lists, employee records and other contacts.
Compromised Info
- Email addresses
- Employers
- Job titles
- Names
- Phone numbers
- Physical addresses
- Salutations
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- HIBP
FAQ
What was leaked in the Neogen breach?
The Neogen breach exposed: Email addresses, Employers, Job titles, Names, Phone numbers, Physical addresses, and Salutations.
When did the Neogen breach happen?
The Neogen breach was disclosed on August 29, 2026 and affected 435,963 records.
Am I affected by the Neogen breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the Neogen leak.