China Reports 16.5% Drop in Criminal Cases in First Half of 2026

China’s Ministry of Public Security reported July 27 that criminal cases fell 16.5% in the first half of 2026 compared with the same period a year earlier, while public-security violations declined 11.3%.

The figures offer a national snapshot of the policing trends reported by Chinese authorities. The ministry did not publish the absolute number of criminal cases or public-security violations in the release, so the percentages show the direction and scale of the reported change rather than the total volume of cases.

Environmental enforcement

Authorities also reported handling 18,000 criminal cases involving environmental pollution and damage to natural resources during the first six months of the year. The ministry said police captured 29,000 suspects in those cases.

Those figures cover a specific category of enforcement and should not be read as a breakdown of all crime in China. They point to environmental protection as one of the areas included in the ministry’s national policing account, alongside the broader crime and public-security figures.

Focus on AI-enabled crime

The ministry said police were intensifying efforts against crimes involving artificial intelligence. The examples identified in the release included deepfake scams, identity fraud and AI-generated misinformation.

Deepfake tools can be used to imitate a person’s appearance or voice, while identity fraud can help criminals target victims or access accounts. The ministry’s inclusion of AI-generated misinformation in its enforcement priorities indicates that Chinese authorities are treating the technology as a public-security issue as well as a tool used in conventional scams.

The reported figures do not establish that crime declined equally across every category. They are Chinese government statistics, and the release does not describe the counting method or provide independent validation of the totals. The year-over-year comparison is between the first halves of 2026 and 2025.

Planned international anti-fraud alliance

The ministry also said more than 40 countries were expected to join a China-initiated alliance against telecommunications and online fraud scheduled for September. The alliance was described as expected and planned; it was not reported as already operational.

The proposed gathering would place China’s domestic emphasis on fraud and AI-enabled crime within a wider cross-border law-enforcement context. Telecommunications and online fraud can move across jurisdictions, making cooperation between police agencies an important part of any effort to pursue suspects, disrupt operations or recover evidence.

International policing operations elsewhere have shown the scale of cross-border enforcement. INTERPOL said a separate operation involving 59 countries led to 1,024 arrests in a crackdown on human-trafficking networks. That operation was not described as part of China’s planned anti-fraud alliance, but it illustrates the multinational structure used in law-enforcement campaigns involving networks that operate across borders.

For now, the next stated step is the September meeting or launch of the China-initiated anti-fraud alliance. Until it takes place, its membership and operating arrangements remain prospective. The immediate data point is China’s reported first-half policing result: fewer criminal cases and public-security violations than in the first half of 2025, alongside continued enforcement in environmental cases and expanded attention to crimes using artificial intelligence.