After a Wall Street Journal investigation found TikTok was showing some young users a stream of harmful content on eating disorders and self-harm, the company said it took steps to block and remove those kinds of videos from its platform. But months later, they are still cropping up in users’ feeds. WSJ Family & Tech columnist Julie Jargon joins host Zoe Thomas to discuss how harmful content keeps getting onto the platform and where that leaves users who are struggling with mental-health issues. Learn more about your ad choices. Visit megaphone.fm/adchoices

The cryptocurrency ether saw its value climb ahead of the highly anticipated software upgrade known as “the merge.” But even though the changeover went smoothly, ether’s price has fallen since then. And that might not be the only challenge for Ethereum, the network behind ether. WSJ crypto reporter Paul Vigna joins host Zoe Thomas to discuss. Learn more about your ad choices. Visit megaphone.fm/adchoices

A NASA mission that purposely crashed a satellite into an asteroid this week was the first test of planetary defense technology. Now scientists are working to figure out how successful it really was. WSJ science reporter Aylin Woodward joins host Zoe Thomas to discuss the mission and what comes next. Learn more about your ad choices. Visit megaphone.fm/adchoices

More companies are turning to surveillance software to monitor white-collar workers. But this tech doesn’t always create the productivity boost that managers hope to see. WSJ tech columnist Christopher Mims joins host Zoe Thomas to discuss how monitoring software works and why it can fall short of its promises. Learn more about your ad choices. Visit megaphone.fm/adchoices

The Russian military may be coordinating with hackers and online activists in cyberattacks, according to a new report from Google researchers. WSJ cybersecurity reporter Robert McMillan joins host Zoe Thomas to discuss how the coordination is said to work, and why it is raising so much concern in the West. Learn more about your ad choices. Visit megaphone.fm/adchoices