Skupstina
cubaThis record tracks a ransomware attack claimed by the cuba group against Skupstina. 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
Skupstina is an organization in the Business, Professional, Labor, Political, and Similar Organizations sector, with a registered address in Niš, Serbia. Business-directory records place it at Bulevar Dr. Zorana Đinđića 121/A in the Medijana area of the city, and identify it as a local organizational entity. In threat-intelligence catalogs, it is recorded as a ransomware victim. The listing associates Skupstina with the threat actor cuba.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.