Narumi (Thailand) Co.,Ltd.
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against Narumi (Thailand) Co.,Ltd.. 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
NARUMI (THAILAND) CO., LTD. is a subsidiary of Narumi Goukin Manufacturing Co., Ltd. of Japan, established in June 2010 and located in the WHA Eastern Seaboard Industrial Estate, Rayong, Thailand. The company specializes in the manufacturing of plastic automotive components such as door handles, tailgate handles, and roof rails, primarily supplying major automotive manufacturers including Mitsubishi Motors (Thailand), Honda Automobile (Thailand), and Hitachi Chemical Automotive Products (Thailand). With approximately 130 employees, NARUMI (THAILAND) holds ISO/TS 16949 and ISO 14001 certifications, ensuring high standards in both quality management and environmental responsibility. In 2022, the company reported revenues of 622 million THB and a net profit of 41.6 million THB.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.