Nanjing police "Tom Cat" talks about prevention of telecom fraud

Do you often encounter telecom fraud? Yesterday on the official Weibo account of the Baixia Branch of the Nanjing Public Security Bureau, a video clip was released. In it is Tom Cat, the world-famous roaring expert that everyone is familiar with. The video features several common techniques of telecommunication fraud. It's really interesting and practical. Everyone, come and take a look.