CannonDesign
dunghillThis record tracks a ransomware attack claimed by the dunghill group against CannonDesign. 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
CannonDesign is a global architecture, engineering and consulting practice that provides services for a range of project types, including hospitals and medical centers, corporate headquarters and commercial office buildings, higher education and PK-12 education facilities, hotels and hospitality, mixed-use, sports facilities, and science and research buildings. In 2017 and 2019, Fast Company named CannonDesign one of the 10 most innovative architecture firms in the world.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.