Wei-Jen Lo, former senior vice president of corporate strategy development at TSMC, retired in 2025 and subsequently accepted an invitation from Intel to serve as executive vice president. Judicial authorities have officially launched an investigation and completed evidence collection regarding allegations that Lo leaked sensitive information. Cheng-Wen Wu, Minister of the National Science and Technology Council (NSTC), stated that after the incident, prosecutors consulted the Hsinchu Science Park Bureau to help verify that the sub-2nm process technology taken by Lo constitutes a national core key technology.