oklahomasleepinstitute.com Listed by Threeam Ransomware Group

On October 10, 2024, the Oklahoma Sleep Institute appeared on the leak site operated by the threeam ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the Oklahoma-based sleep disorder clinic. The disclosure does not specify the number of individuals affected or list exact data types beyond claiming that internal files were taken.

Reported Details from the Listing

The threeam leak site entry, accessible via the .onion link indexed by ransomware.live, claims successful data exfiltration from oklahomasleepinstitute.com. It presents samples of the stolen material as proof of compromise. The clinic, founded in 2003, provides sleep medicine services through Advanced Registered Nurse Practitioners and a Board Certified physician. The listing does not quantify the volume of data taken, name specific record counts, or detail whether patient records, insurance information, or employee data were included. No ransom demand figure is published on the site.

The disclosure indicates the files were obtained through a ransomware deployment, a common tactic that combines encryption of systems with theft of sensitive information for double-extortion pressure.

Why This Matters for You and Your Family

When a local medical provider like the Oklahoma Sleep Institute suffers a breach, anyone who has ever visited the clinic, completed intake forms, or received sleep studies may have their personal information at risk. Medical files often contain names, dates of birth, Social Security numbers, addresses, phone numbers, insurance details, and clinical notes. Even if the exact contents remain undisclosed, the internal files exfiltrated label signals that information capable of identifying real people was taken.