AM International
arvinclubThis record tracks a ransomware attack claimed by the arvinclub group against AM International. 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
AM International is a diversified, multinational group headquartered in Singapore, with a federated operating structure and a range of business interests. Its published overview says its operations span manufacturing of fertilizers and petrochemicals, along with green solutions and modern healthcare. Public directory and company pages also identify related AM International service businesses in executive search and consulting. It was listed as a ransomware victim associated with arvinclub.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.