Cyberattack Floods China’s TikTok Rival Kuaishou With Porn and Violent Content

One of China’s largest short video platforms was hit by a major cyberattack this week, leaving users shocked after pornographic and violent videos suddenly appeared across its livestreaming service. The incident has raised fresh questions about digital security in a country known for its tightly controlled online environment.

Kuaishou Technology, a major rival to TikTok’s Chinese version Douyin, said the attack began at around 10 p.m. on Monday and lasted for roughly 90 minutes. During that time, thousands of explicit and disturbing videos were reportedly pushed onto livestream feeds, reaching large numbers of users before moderators regained control.

The sudden flood of content triggered outrage and disbelief on Chinese social media. Users questioned how such material could circulate so widely on a platform that normally operates under strict censorship rules. Many described opening livestreams only to be confronted with graphic imagery, prompting concerns about the psychological impact, particularly on younger viewers.

In a statement released the following day, the Beijing based company said the disruption was caused by a coordinated cyberattack that bypassed internal safeguards. Kuaishou apologised to users and said it had shut down affected streams, strengthened security protocols, and reported the incident to authorities. It added that it was working to trace the source of the attack and prevent a repeat.

The incident stands out in China’s digital landscape, where platforms are required to maintain robust content controls and are often penalised heavily for violations. Analysts say the scale and speed of the disruption suggest a sophisticated attack rather than routine moderation failure.

Kuaishou has hundreds of millions of active users and plays a major role in China’s online entertainment economy, particularly in livestreaming and e commerce. Any breach not only risks regulatory scrutiny but also damages trust among users and advertisers.

The cyberattack comes amid growing global concern about platform security and content manipulation. For China’s tech sector, it is a rare reminder that even heavily regulated systems are vulnerable, and that cyber threats can quickly undermine confidence in digital spaces once considered tightly sealed.