Sunnybrook Health Sciences (Canada)
0aptThis record tracks a ransomware attack claimed by the 0apt group against Sunnybrook Health Sciences (Canada). 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
Sunnybrook Health Sciences Centre is a major healthcare organization in Toronto, Ontario, Canada, operating at 2075 Bayview Avenue. It provides hospital-based medical care and is known for services including heart and stroke care, cancer care, trauma care, women’s health, research, and medical education. Sunnybrook works in partnership with the University of Toronto and supports clinical innovation, patient care, and academic health sciences activity. It was listed as a ransomware victim associated with 0apt.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.