International University of Sarajevo
medusaThis record tracks a ransomware attack claimed by the medusa group against International University of Sarajevo. 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
The International University of Sarajevo (IUS founded 2004) is a private university located in the capital city Sarajevo, Bosnia and Herzegovina. IUS has 1650 students from 55 countries and faculty members from 20 countries. International University of Sarajevo corporate office is located in 15 Hrasnika Cesta, Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegowina and has 263 employees.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.