On October 7, the Taipei District Prosecutors Office indicted four Taiwanese private investigators under the Personal Data Protection Act, alleging that they were commissioned by Hong Kong individuals Ku Kak-yin and Lam Hing, received about NT$360,000, and conducted 24-hour surveillance of Democratic Progressive Party legislator Shen Po-yang between September and November 2024, filming him and his wife and daughter with hidden cameras and sending the footage to the commissioning parties via Telegram; prosecutors sought a sentence of 1 year and 6 months for the principal suspect and issued arrest warrants for the two Hong Kong commissioning parties, stating that the case involved cooperating with foreign hostile forces to infringe upon the rights of Taiwanese citizens.