elematec
devmanThis record tracks a ransomware attack claimed by the devman group against elematec. 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
Elematec Corporation is a Japan-based company headquartered in Minato-ku, Tokyo, with business operations in domestic and overseas markets. It describes its main business as the sale of electronic materials, electronic components, and equipment, along with processing, assembly, design, and contract manufacturing. The company also presents itself as an integrated service provider in the electronics industry and offers customized products, module products, and finished products for manufacturing customers. In a threat-intelligence context, elematec was listed as a ransomware victim associated with devman.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.