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公安机关公布4起编造传播涉台风等网络谣言典型案例_我的网站

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一 |       讯 据公安部网安局消息,公安机关网安部门依托“净网—2026”专项行动,持续严厉打击编造传播涉台风等网络谣言违法犯罪活动。今日,公安部网安局再次公布4起典型案例:  案例1  网民王某某(男,35岁)因台风天气,暂住在临时安置点,为博取关注、吸粉引流,编造传播“安置点停水停电”“群众无饭吃”“设立难民营”等系列网络谣言,引发大量网民误读,并在抖音平台直播时编造“杭州台风致人打地铺吃不上饭”的虚假内容,伺机向网友索要打赏,牟取非法利益。    

Brain-reading AI model reveals how different brain regions are linked to cognitive functions. Photo: Courtesy of Lu Han
Brain-reading AI model reveals how different brain regions are linked to cognitive functions. Photo: Courtesy of Lu Han
Chinese scientists have developed a “brain-reading” AI model that could help predict the risk of depression among adolescents up to four years in advance by analyzing how humans respond to facial expressions, a technology expected to inspire future development of embodied intelligent humanoids capable of perceiving human emotion and thoughts through nuanced facial cues. 
WHO data show that around 332 million people worldwide have depression, about one-third of whom have treatment-resistant forms of the condition. In China, an estimated 95 million people suffer from depression, National Business Daily reported, citing statistics from the China Mental Health Survey. 
Using data from a population-based longitudinal adolescent cohort recruited across several European countries, the research team led by Lu Han, assistant professor at the School of Artificial Intelligence, Shenzhen University, has built an AI model that predicted which 19-year-olds were more likely to develop depression at the age of 23. The predictions were backed up by an independent clinical cohort of individuals with depression. The team’s paper was published in the journal Science Advances this month.
According to Lu, the study used brain scans taken at age 19 to predict depression-related symptoms at age 23. The study focuses on adolescence because the transition from adolescence to early adulthood is a key developmental period when depressive symptoms can increase rapidly. The earlier risks are identified, the greater the opportunity for prevention, Lu told the Global Times on Monday, adding that the findings need to be further validated in middle-aged and older adults and across different ethnic groups in future research. 
In this study, the researchers analyzed data from adolescents in the IMAGEN, a population-based longitudinal cohort recruited across several European countries. At age 19, participants underwent an fMRI emotional-face task, and their emotional symptoms were assessed using standardized questionnaires. Genetic data obtained from blood samples were also analyzed, and participants were followed up at age 23. The researchers examined whether neural representations of angry faces at age 19 were associated with emotional symptoms and could predict elevated emotional symptoms four years later.
According to Lu, people without depression can more easily distinguish emotional changes based on others’ facial expressions and respond accordingly – for example, responding with friendliness to a smiling expression. But people with depression cannot do this, and are more likely to assume people are angry with them. 
A brain-aligned deep-learning model developed by Lu’s team suggested that those participants whose brains were less able to distinguish between different facial emotions and tended to perceive others as angry were more likely to develop symptoms of depression and anxiety in adulthood. 
The hypothesis that adolescents at risk of depression may respond differently to other people’s facial expressions than those without such risk based on the negative information processing bias long observed in depression research: people at risk of depression are more likely to notice, interpret, or remember negative social information, Lu said. 
The researchers focused on angry facial expressions because they signal social threat and rejection, which are closely linked to interpersonal difficulties and negativity bias associated with depression. They hope to further understand how this bias develops within the visual system. 
Building on this, they created a deep learning model, which mimics how the brain processes visual information, to predict how the brain encodes abstract emotional concepts such as anger.
They found that 19-year-olds whose response to facial expressions was skewed in favour of negative emotions or memories were the most likely to develop some form of depression.
Based on these findings, Lu’s team then developed a marker that can identify possible warning signs. 
According to Lu, the study found that the computational biomarker was linked to the depression-related variant rs11123030 and polygenic risk for depression, suggesting that genetic susceptibility may affect emotional perception. It also provided predictive information beyond family stress and socioeconomic factors, complementing rather than replacing environmental risk factors. Therefore, depression is neither purely genetic nor purely psychological, but a complex mental disorder arising from the interplay of genetic susceptibility, brain development, emotional and cognitive processes, and life experiences. 
According to Lu, the study is also expected to advance AI by aligning deep neural networks with human brain activity and using parameter perturbations to probe neural mechanisms, allowing models to both predict and explain how biases may arise. 
The findings suggest that future affective computing and embodied AI should go beyond simply labeling facial expressions, incorporating visual details while preventing prior assumptions from overriding real-time sensory input, Lu said, adding that the findings could provide valuable insights for developing more interpretable robotic perception systems that more closely emulate the way humans process emotions.
。  目前,该王已被属地公安机关依法行政处罚。

二 |   案例2  网民孙某某(男,50岁)在当地未出现台风积水险情的情况下,为博取流量,将往年水灾视频重新发布到抖音平台,引发传播扩散,误导当地居民,制造公众焦虑,影响防汛救灾工作正常开展。

三 |   目前,该孙已被属地公安机关依法行政处罚。  案例3  网民王某某(男,46岁)为博取关注、吸粉引流,使用AI工具生成主要内容为“此刻**公园景象,台风影响,湖水即将溢出”的网络谣言,并在微信平台发布,误导大量网民关注和讨论,扰乱公共秩序,影响防汛救灾工作正常开展。  目前,该王已被属地公安机关依法行政处罚。

四 |   案例4  网民叶某某(男,50岁)为博取关注、吸粉引流,将往年水灾视频进行剪辑、拼接,谎称“**出现台风积水险情”,误导大量网民关注和讨论,造成部分当地民众恐慌,影响防汛救灾工作正常开展。  目前,该叶已被属地公安机关依法行政处罚。

五 | 版权申明:凡注有“”或电头为“”的稿件,均为独家版权所有,未经许可不得转载或镜像;授权转载必须注明来源为“”,并保留“”的电头。

六 |     。

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