The Crown Princess Mary Cancer Centre
medusaThis record tracks a ransomware attack claimed by the medusa group against The Crown Princess Mary Cancer Centre. 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
Westmead's service has been operating since 1994 at 75 Railway St, Mount Druitt, New South Wales, 2770, Australia and sees more than 500 families a year. The service is part of the Sydney West Cancer Network and has outreach services to Nepean Blue Mountains and Wagga/Bathurst/Orange (by Telehealth).
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.