[1][2]: 118  In an indictment, the United States government has accused the bureau of being behind the advanced persistent threat (APT) known as Red Apollo (APT10).

The TSSB is headquartered at 85 Zhujiang Road (珠江道) in the Mejiang Subdistrict of Hexi District, directly adjacent to the offices of Tianjin Television And Radio Station.

Their intrusions were detected in more than 45 tech companies in at least 12 US states, as well as multiple federal agencies, targeting a diverse array of commercial activity, industries and technologies.

[6] Since 2018, TSSB and others have begun targeting democracy movements and overseas Chinese student affairs, a change which Chen Yonglin, told Voice of America is a result of MSS budget shortfalls leading the ministry to delegate authority to provincial and municipal bureaus.

[8] 80 academics from Australia, the United Kingdom and Hong Kong jointly wrote to Chinese leaders to object to his detention.