Taiwan warns of surge in Chinese cyberattacks and “online troll army”
Taiwan’s National Security Bureau (NSB) has reported a 17% rise in Chinese cyberattacks targeting its government systems so far in 2025, amounting to an average of 2.8 million attacks per day. The agency warned that Beijing is deploying an “online troll army” to amplify disinformation and undermine public trust in the island’s institutions.
The NSB report, presented to parliament, described these as systemic cyberattacks focusing on key sectors such as defence, telecommunications, energy, and healthcare. Beyond espionage, the operations reportedly use the dark web, internet forums, and social media to spread fabricated content and erode public confidence in Taiwan’s cybersecurity capabilities.
Taiwan’s authorities accuse China of using “grey-zone” tactics — hybrid measures that combine military drills, cyber intrusions, and propaganda — to pressure the island into accepting Beijing’s sovereignty claims. China’s Taiwan Affairs Office declined to comment, though Beijing has repeatedly denied involvement in hacking and instead claims it is a victim of Taiwanese cyber operations.
The report also flagged more than 10,000 suspicious social media accounts, mostly on Facebook, that collectively spread over 1.5 million pieces of disinformation. These campaigns reportedly promote pro-China narratives, attack Taiwan’s leadership, and attempt to sow distrust toward the United States, Taipei’s key ally and arms supplier.
According to the NSB, AI-generated memes and targeted digital propaganda have become central tools in China’s information warfare strategy ahead of Taiwan’s elections and trade talks with Washington.


