Jentech Precision Industrial
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against Jentech Precision Industrial. 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
jentech.com.tw zoominfo.com/c/jentech-precision-industrial-co-ltd/344286614 Jentech Precision Industrial Co., Ltd. (TWSE: 3653) is a publicly listed Taiwanese thermal management and precision metal components manufacturer founded in 1987 in Taoyuan, Taiwan, IPO'd on the Taiwan Stock Exchange in 2009. It generates ~$450–640M USD annual revenue (NT$14.28B in FY2024, growing 20% CAGR) with 2,000+ employees across Taiwan (970), China Wuxi (639), Malaysia, Germany, and the USA. Jentech is the global leader in integrated heat spreaders (IHS) for CPU/GPU/AI chips — its flagship products include Vapor Chamber Lids, Micro-Channel Lids (1000W+ TDP), liquid cooling modules, and EV battery cold plates, all manufactured with sub-micron precision using 99.99% oxygen-free copper and full vertical integration. Key clients include NVIDIA, AMD, Intel, TSMC, Sony, IBM, and Qualcomm. The company is riding the AI boom — semiconductor segment revenue surged +237% in 4 years — and holds a unique VC + MC
Leak Screenshots
2 CAPTUREDCaptured directly from the operator's leak site by our collector. Verdict evidence: listed on the leak site; no evidence of publication yet
Proof files published by the operator — 1 image(s) harvested from this entry. Content is locked; type and dimensions shown.
Capture history — 6 day(s) tracked. Content is locked.