This week, companies that make artificial intelligence tools including Open AI, Google and Meta agreed to incorporate new safety measures to protect children from exploitation and plug holes in their current defenses. A new alliance, led by a nonprofit called Thorn, is leading the charge. WSJ tech reporter Deepa Seetharaman tells host Alex Ossola about the problem, and how technology might help solve it. Plus, have you noticed that those online Captcha prompts to prove you\u2019re human are getting harder? WSJ reporter Katie Deighton tells us how they\u2019re trying to stay ahead of the bots.\n\n\n\nListening on Google Podcasts? Here's our guide for switching to a different podcast player.\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices