TechnologyIndictment is first under National Security Act involving attempt to advance Chinese chip ambitionsTaiwanese prosecutors say TSMC was able to recover sensitive technical documents that allegedly had been copied without authorization. © ReutersCHENG TING-FANGJuly 20, 2026 21:19 JSTTAIPEI -- Taiwanese prosecutors on Monday indicted a former TSMC deputy manager for allegedly stealing trade secrets involving national core technologies with the intent of using them to advance China's chip ambitions.