Brinkmanship escalated in the US Congress this week over strategies to reauthorize the government surveillance powers known as "Section 702," as civil rights groups sounded the alarm about the consequences of the program and its potential renewal. A WIRED investigation of more than 100 restricted Telegram channels indicated that the communication app's bans on extremist discourse aren't effective or adequate bans. And the identity management platform Okta admitted this week that a security breach previously thought to impact 1 percent of its customers actually affected 100 percent. Analysis indicates that OpenAI's custom chatbots, known as GPTs, can be manipulated to leak their training data and other private information. Funding for the US Centers for Disease Control and Prevention gun violence research is at risk as Republicans quietly work to strip support.