An in-depth look at China's Twitter propaganda machine, which uses over 10K fake Twitter accounts to promote the Chinese government's image abroad
Kalen Keegan, a college student at the University of Nebraska Omaha, immediately noticed when her Twitter account unleashed a torrent of posts in Chinese.
Context & Ripple Effects
ProPublica's investigation lands in an arc already visible in the corpus: a 2016 study counted 488M pro-government posts a year on China's domestic social media, and a January 2020 visual analysis tracked how six state-backed Twitter operations had evolved over the decade. What is new here is the mechanism — over 10,000 fake accounts, some built by hijacking real users' profiles, like University of Nebraska Omaha student Kalen Keegan's account suddenly posting torrents of Chinese-language content.
First-order effects
- Account owners like Keegan lose control of their own profiles, which are repurposed as Chinese-language propaganda outlets without their knowledge.
- Twitter inherits a detection problem that fake-account heuristics miss, because the compromised accounts carry real histories and follower graphs.
Second-order effects
- The scale forces platform-level purges rather than case-by-case removals — a pattern confirmed months later when Twitter shut down more than 170K accounts tied to the Chinese government.
- As hijacked accounts get cleaned up, the operation shifts toward deniable infrastructure: investigations later traced bot networks retweeting diplomats and state media tens of thousands of times (AP's bot-amplification probe) and private contractors generating content for both Twitter and Facebook (the NYT contractor investigation).
Third-order effects
- If state operators keep migrating from fabricated accounts to stolen real ones, platforms face pressure to treat account provenance — not just content — as the unit of trust, pushing identity-verification schemes like proof-of-personhood from niche idea to infrastructure.
- The outsourcing of influence work to private contractors points toward an industrialized propaganda supply chain, where states buy reach the way advertisers do and attribution gets harder with each layer.
The trend: State influence operations are industrializing on Western social platforms — moving from self-made fake accounts to hijacked real profiles and contractor-run content farms, which pushes platforms toward verifying who is behind an account rather than just what it posts.