A ransomware group calling itself Storm claims to have carried out an attack on WindRose Health Network, with the claim dated August 16, 2026. This information comes from an entry on the group’s own leak-site listing, which is tracked by ransomware.live, a security research platform that monitors ransomware groups’ public extortion sites. At this time, WindRose Health Network has not confirmed the incident, and no regulator has verified the claim. It should be treated strictly as an allegation made by a criminal group, not as an established fact.
What we know — and don’t
- A group identifying itself as Storm posted a claim referencing WindRose Health Network on its leak site, dated August 16, 2026.
- WindRose Health Network operates in the healthcare sector.
- The specific data types the group claims to have obtained have not been disclosed or confirmed.
- There is no independent confirmation from the company or any regulatory body that an attack occurred.
- Claims made on ransomware leak sites are self-reported by the criminal group and are not verified evidence of a breach.
What should you do if you have an account with this company?
- Change your password for any account associated with WindRose Health Network, and avoid reusing that password elsewhere.
- Enable two-factor authentication (2FA) wherever it’s offered, particularly for accounts tied to healthcare or insurance portals.
- Be alert for phishing emails, calls, or texts that reference healthcare services, appointments, or billing, since claimed incidents like this are often followed by opportunistic scams.
- Review any recent account activity or statements for anything unfamiliar, and report discrepancies promptly.
- Consider using an identity monitoring service like a service like Aura or LifeLock to help watch for signs your personal information is being misused.
- Keep records of any communication you receive that references this claimed incident, in case they’re needed later.
BreachLetter will update this page if WindRose Health Network confirms this incident, if it is officially reported to regulators, or if further verified details become available.