A ransomware group calling itself Clop claims to have carried out an attack on Thermos.com, with the claim dated August 12, 2026. This claim was tracked by ransomware.live, a security research platform that monitors ransomware groups’ public leak sites, after appearing on the group’s own extortion listing. Thermos.com has not issued any public confirmation of this claim, and no regulator has verified it. At this stage, it should be treated strictly as an unverified assertion made by a criminal group, not as an established fact.
What we know — and don’t
- A group identifying itself as Clop listed Thermos.com on its leak site, with a claimed attack date of August 12, 2026.
- Thermos.com operates in the retail sector, selling consumer products online.
- The specific types of data the group claims to have obtained have not been disclosed or confirmed by any party.
- No independent verification, forensic report, or regulatory filing has confirmed that any breach occurred.
- Thermos.com has not made a public statement addressing this claim as of this writing.
What should you do if you have an account with this company?
- Change your password for your Thermos.com account and any other accounts where you reused the same password.
- Enable two-factor authentication wherever it’s offered, both on this account and on your email account.
- Be alert to phishing emails or texts that reference orders, shipping, or account issues, since claims like this one are often followed by opportunistic scam attempts.
- Avoid clicking links in unsolicited messages; go directly to the company’s website instead.
- Consider using a service like Aura or LifeLock to monitor for signs your personal information is circulating or being misused elsewhere.
- Keep an eye on bank and card statements for unfamiliar charges if you’ve made purchases through this account.
BreachLetter will update this page if Thermos.com confirms this incident, if new details emerge from security researchers, or if the matter is reported to regulators.