Legacy media companies like Fox News and NBC are experimenting with TikTok to reach new audiences despite the platform’s potential ban in the U.S. WSJ reporter Isabella Simonetti explains why. Plus, Apple iPhones include Lockdown Mode, a tool that could help protect users from cybersecurity threats. We explain how the tool works and how it could help you.

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Plus, cloud startup Vultr raises $333 million for AI chips. And the Netherlands privacy regulator fines Netflix $4.8 million. Danny Lewis hosts.

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In order to guard against bad actors using its artificial intelligence models to take over computers or use them to create bioweapons, startup Anthropic has a team of researchers push its chatbots to their limits. WSJ tech reporter Sam Schechner explains how Anthropic’s Frontier Red Team aims to make AI safer by asking it to do dangerous things. Plus, Chicago is trying to become the Silicon Valley of quantum computing with a new tech hub on the city’s South Side. Danny Lewis hosts.

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Plus, Grubhub agrees to pay $25 million over charges it inflated delivery costs and other deceptive practices. And the European Union is investigating TikTok over alleged Russian interference in the Romanian presidential election. Danny Lewis hosts.

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As SpaceX deepened its ties with national-security agencies in recent years, the company’s lawyers advised senior executives not to seek a higher security clearance for Elon Musk, the rocket company's founder and CEO, according to people familiar with the matter. WSJ investigations reporter Joe Palazzolo joins Tech News Briefing to explain why and what this means now that Musk has been tapped by President-elect Donald Trump to co-lead the new Department of Government Efficiency. Plus, internet plans now come with “nutrition labels” that disclose prices and speeds. But consumers can’t find them or understand them. Julie Chang hosts.

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Plus, TikTok asks the Supreme Court to delay enforcement of a law forcing its sale or banning the social-media app in the U.S. And state officials are pushing the federal government for answers about mysterious drone sightings. Danny Lewis hosts.

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Tech investor David Sacks made his money through early bets on Uber and other startups, and has built his reputation as a conservative provocateur. WSJ reporter Rolfe Winkler joins host Belle Lin to talk about how Sacks could influence White House tech policy. Plus, why Google’s quantum boost doesn’t seem to compute.

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Waymo, the self-driving car startup owned by Google parent Alphabet, may be the front-runner in the race to lead the driverless car industry, but it’s got competition. Elon Musk’s Tesla and Amazon’s Zoox are also building out robotaxi technology and services to get riders in self-driving cars. On the second episode of our special series on the growing driverless car industry, host Danny Lewis looks at these companies’ efforts to catch up and where Waymo’s success could take it and its tech into the future.

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Further reading:

General Motors Scraps Cruise Robotaxi Program 

Musk Shows Off Driverless Robotaxi to Be Priced Under $30,000 

Waymo, Uber, Lyft Are Biggest Winners From Tesla’s Robotaxi Flop  

Elon Musk Plays a Familiar Song: Robot Cars Are Coming  

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Plus, messages show that Elon Musk wanted to make OpenAI a for-profit company he controlled. And Amazon union members vote to authorize strikes at two New York warehouses. Belle Lin hosts.

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A new generation of artificial intelligence models will take its time to reason, providing more reliable answers to increasingly complex questions. WSJ bureau chief and columnist Steven Rosenbush joins host Belle Lin to talk about why ‘long thinking’ could be part of the long game for AI. Plus, what General Motors’s decision to scrap its Cruise robotaxi program means for Waymo, the robotaxi company owned by Google parent Alphabet. WSJ’s Danny Lewis looked into it as part of a special podcast series “Driverless: Waymo and the Robototaxi Race.”

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