第12届中国国际警用装备博览会5月14至17日在北京举行。公安部第三研究所参展产品包括：
对中国手机号注册的Telegram账号的监测工具。已监测7000万个账号、39万个公开群组、300亿条消息。展示样例包括监测群聊中的毒品交易、涉政涉港消息。
“个体极端行为的多维度智能分析”，用基于Dify的AI模型，分析购物记录、搜索历史、社媒发文，识别高风险人员。
（南华早报）
BY APPDO的互联网记忆
Traders also expressed uncertainty about the situation with China Evergrande, as the indebted property company has not provided clarification about a key interest payment.In economic news, the Commerce Department reported an unexpected increase in U.S. new home sales in August.Crude oil prices climbed Friday and front-month WTI oil futures contracts saw gains for a fifth straight week amid tighter supplies. West Texas Intermediate Crude oil futures for November rose $0.68 or 0.9 percent at 73.98 a barrel. WTI Crude futures gained 2.8 percent for the week.
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
APPDO的互联网记忆 from us