American Renal Associates
medusaThis record tracks a ransomware attack claimed by the medusa group against American Renal Associates . 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
American Renal Associates (part of the Innovative Renal Care (IRC) group of companies) founded in 1999, it provides high-quality care to patients suffering from end-stage kidney disease (ESRD) and other kidney diseases. American Renal Associates corporate office is located in 500 Cummings Ctr Ste 6550, Beverly, Massachusetts, 01915, United States and has 2,127 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.