Interim HealthCare Listed by Anubis Ransomware Group

If you had an account with Interim HealthCare, the Anubis ransomware group has listed the company on its leak site. According to the listing, files containing customer and operational data were allegedly taken. Interim HealthCare has not publicly confirmed the claim as of this writing.

This means the only thing you can treat as certain today is that your name now appears on a ransomware leak site next to Interim HealthCare. Everything else — what was actually taken, whether it is genuine, and whether it came from a recent intrusion — remains unverified. That uncertainty itself shapes what you should do next.

What the Anubis Listing Actually Claims About Your Information

The group’s post mentions customer records, billing information, and internal documents.

If the password you used for Interim HealthCare is one you have reused anywhere else, change it immediately on those other accounts. This is the clearest actionable step the current listing gives you.

Your date of birth, address history, or driver’s license number — if they were even present — are not described as part of the exposed material in a way that would create lifelong identity-chain risk.

What a Ransomware Leak-Site Listing Does and Does Not Establish

Ransomware groups maintain public leak sites to pressure victims into paying. The listing process is simple: the group uploads a sample of files, posts a countdown, and demands ransom. These samples are chosen by the attacker, not by an independent investigator.

Many listings later turn out to be recycled data from older incidents, exaggerated sample sets, or, in some cases, entirely fabricated to damage a company’s reputation. Without confirmation from the company, a regulator, or forensic evidence that the files are both authentic and recent, the listing remains an accusation rather than proof.

Real confirmation would look like a regulatory filing, a direct notification from Interim HealthCare admitting unauthorized access and data exfiltration, or an independent breach researcher reproducing the data set with verifiable chain of custody. None of those exist here. Until they do, the safest stance is cautious skepticism paired with practical precautions. The listing establishes that Anubis wants attention and possibly money. It does not yet establish that your specific data was allegedly stolen or that an intrusion even succeeded.

The Persistent Pattern in Healthcare

Healthcare providers continue to appear regularly on ransomware leak sites. Patient records and operational data carry high value on underground markets, and many organizations in the sector still struggle to detect and cut off intrusions before data leaves the network. This pattern is now years long.

For you as a customer or patient, the practical takeaway is simple: assume that any healthcare-related account you hold could surface in a future listing. Use unique, strong passwords for every healthcare portal. Enable multi-factor authentication wherever it is offered, even if the provider makes it optional. These steps reduce the blast radius when the next claim appears — and in this industry, another claim is likely.

What You Should Do Right Now

1. Start with email, banking, and other healthcare accounts. Do not wait for confirmation.
2. Enable multi-factor authentication on every account that offers it. Prefer app-based or hardware keys over SMS when possible.
3. Monitor your accounts and credit reports for unusual activity. Set up alerts on credit cards and watch Explanation of Benefits statements from insurance providers.
4. Be wary of unsolicited contact claiming to be from Interim HealthCare. Scammers often use breach claims to lend credibility to phishing or fraudulent calls.
5. Consider ongoing monitoring that tracks your information across breach records and underground platforms. GalaxyWarden provides continuous monitoring across 13.1B+ breach records and 100+ platforms, along with identity-chain mapping and remediation support by specialists.

The Anubis listing creates uncertainty, not certainty. You cannot undo what may have happened, but you can sharply limit what an attacker could do with it.