A ransomware group calling itself Chaos claims to have obtained data from evergenbio.com, with the claim dated September 6, 2026. This claim comes from the group’s own leak-site listing, which is tracked by ransomware.live, a security research platform that monitors ransomware groups’ public leak sites. At this time, the claim has not been independently verified, and evergenbio.com has not issued any public confirmation of an incident.
What we know — and don’t
- The Chaos ransomware group listed evergenbio.com on its leak site with a claimed date of September 6, 2026.
- EvergenBio’s activity has been categorized under the ‘other’ sector for tracking purposes.
- The specific types of data allegedly accessed have not been disclosed by the group and have not been confirmed by any independent party.
- No regulatory filing, breach notification, or statement from evergenbio.com has been identified confirming this claim.
- As with all leak-site postings, it is possible the claim is exaggerated, partially accurate, or entirely unfounded until corroborated.
What should you do if you have an account with this company?
- Change your password for any account associated with evergenbio.com, and avoid reusing that password elsewhere.
- Enable two-factor authentication (2FA) on the account if it is offered and not already active.
- Be alert to phishing emails or texts that reference EvergenBio, invoices, account alerts, or urgent security warnings — these often follow claimed incidents like this one.
- Avoid clicking links or downloading attachments from unexpected messages claiming to be from EvergenBio or related services.
- Consider signing up for a service like a service like Aura or LifeLock that monitors for misuse of your personal information, since it can provide an added layer of awareness if your data does turn up elsewhere.
- Keep an eye on account statements and credit reports for unfamiliar activity in the weeks following this claim.
BreachLetter will update this page if evergenbio.com confirms this incident, if it is officially reported to regulators, or if further verified details become available.