Singapore Health Services (SingHealth)
0aptThis record tracks a ransomware attack claimed by the 0apt group against Singapore Health Services (SingHealth). 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
Singapore Health Services (SingHealth) is Singapore’s largest healthcare group, based in Singapore, and operates a broad network of acute hospitals, community hospitals, national specialty centres, and polyclinics. It provides healthcare services across more than 40 clinical specialties and supports care delivery through hospitals, specialist centres, and primary care facilities. SingHealth focuses on affordable, accessible, and quality healthcare for patients across the city-state. 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.