Atrium Living Centers
medusaThis record tracks a ransomware attack claimed by the medusa group against Atrium Living Centers. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Atrium Living Centers is a 100% employee-owned company providing skilled nursing, rehabilitation, and long-term care services. The organization is dedicated to delivering compassionate, high-quality healthcare to residents while promoting dignity, respect, and community involvement. With a strong focus on personalized treatment, Atrium Living Centers offers both short-term post-acute rehabilitation and long-term nursing care. Their mission is to “be a light in the lives of our residents and families,” ensuring comfort and well-being in a supportive environment. The company operates multiple care centers across several U.S. states, including Ohio, Michigan, Kentucky, and Wisconsin. company is headquartered in Atrium Living Centers headquarters is located at 2550 Corporate Exchange Drive, Suite 200, Columbus, Ohio 43231, United States. 2,000 Employees
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.