Runtec
lynxThis record tracks a ransomware attack claimed by the lynx group against Runtec. 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
Runtec Co., Ltd. is a Japanese logistics company founded in 1953 and part of the SENKO Group. It specializes in the transportation and storage of food products under temperature control, providing fast and reliable delivery throughout Japan. The company actively implements eco-friendly technologies and digital solutions to enhance the efficiency and safety of its logistics operations. Its headquarters are located in Fukuoka, with a network of branches across the country.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.