Late last month, Change Healthcare, a unit of UnitedHealth, came under attack by an infamous hacker group called BlackCat. $22 million in ransom later, reportedly paid in bitcoin, and the problem is far from solved. Also this week: Max, previously HBO Max, announces a crackdown on password sharing — maybe it’s time to dust off the old DVD player. But first, Apple on Monday got hit with a massive fine from regulators in Europe. They say the company used its app store dominance to box out music streaming services competing with its own. What’s $2 billion to the tech titan of Cupertino? Marketplace’s Lily Jamali asked Chrissy Farr, a health tech investor at OMERS Ventures, for today’s episode of Marketplace Tech Bytes.

More than 260,000 people working in the tech industry were laid off last year, and some CEOs have put at least some of the blame on high interest rates. Policymakers at the Federal Reserve hiked rates at the fastest pace in modern history to beat back inflation. And when rates rise, borrowing money gets more expensive. Marketplace’s Lily Jamali sat down with Mary Daly, president and CEO of the San Francisco Federal Reserve Bank, to discuss how the tech industry is navigating through this higher interest rate world and ask about her agency’s role in the Silicon Valley Bank collapse, one year later.

This week marks the first anniversary of the collapse of Silicon Valley Bank, the largest bank failure in the United States since the 2008 financial crisis. Today, Marketplace’s Lily Jamali revisits the SVB collapse with Anat Admati, an economics professor at Stanford University and co-author of the book “The Banker’s New Clothes.”

Audio deepfakes have become shockingly convincing in the last few years. A deepfake robocall impersonating President Joe Biden encouraging voters to stay home for the New Hampshire primary was one recent example of how far the technology has advanced. That’s why “Marketplace Tech” is launching a limited series called “Decoding Democracy.” Marketplace’s Lily Jamali will be joined by other Marketplace reporters, experts and researchers to discuss what election mis- and disinformation is out there, how to spot it and how it impacts our democracy. In this first episode of “Decoding Democracy,” Marketplace senior correspondent Kimberly Adams joins Jamali to delve into the latest on audio deepfake technology and how to protect yourself from being fooled by one.

“Misinformation” and “disinformation” are often lumped together. They’re not the same, but they are very much connected. Say you hear that Christmas falls on Dec. 23 this year. If someone told you that thinking it was true, it’s considered misinformation. But when it’s spread with the intent to deceive, that’s disinformation, which can easily be amplified unwittingly by the folks in the first group. Audio and video generated by artificial intelligence is everywhere in this election season. So before you click Share, know that the tech used to create that convincing-but-often-false content is getting a lot better a lot faster than you might think. Marketplace’s Lily Jamali spoke with longtime misinformation researcher Joan Donovan, now a journalism professor at Boston University, to learn more.

It’s Friday, and that means it’s time to dig into some of this week’s tech headlines in “Marketplace Tech Bytes: Week in Review.” Good news for Nvidia, the top chipmaker for artificial intelligence applications. There are signs that the company’s product shortage is finally easing up, as more customers nab chips to power their AI ambitions. Plus, Apple reportedly hits the brakes on plans to create its own electric vehicle. But first, there was significant movement on data privacy policy. This week, the Joe Biden administration issued an executive order restricting the sale of Americans’ data to “countries of concern,” according to the White House. Marketplace’s Lily Jamali spoke with Natasha Mascarenhas, reporter at The Information, for her take on these stories.

“DRE” is the acronym in election-speak. It stands for direct-recording electronic voting machines … the kind that record votes directly into a computer’s memory, often with no paper trail. In an effort to boost security and ensure more reliable counting of ballots across the country, officials have been replacing them with voting machines that produce a paper backup. And there has been noticeable progress on this front. According to a recent report from the nonprofit organization Verified Voting and the Brennan Center for Justice, in 2016 about 22% of registered voters were in jurisdictions that used DREs. By 2020, that figure had fallen to 9% and could drop considerably further this year. Marketplace’s Lily Jamali spoke with Megan Maier, co-author of the Verified Voting report, about replacing what’s left of these outdated machines and bringing that number down to zero.

A big part of Jennifer Granholm’s job as U.S. secretary of energy involves selling President Biden’s clean energy agenda and convincing Americans that it’s benefiting them. On Monday, she toured a facility near San Francisco operated by the company Cuberg, which is developing a lithium-based battery that’s less flammable than the ones we use today. Marketplace’s Lily Jamali talked with Granholm about how batteries like Cuberg’s fit into the administration’s sweeping climate policy.

The race to coin new words and phrases is on — on TikTok. They range from “first time cool syndrome,” to “the weekend effect,” and “dinner and couch” friend. Keeping track of all this can feel like a wild goose chase, to use an expression credited to William Shakespeare, who introduced countless words and phrases to the English language. But unlike the Bard’s phrases, TikTok slang doesn’t seem to have much staying power. Marketplace’s Lily Jamali spoke with Rebecca Jennings, senior correspondent for Vox, on the TikTok “trendbait,” as she calls it — terms invented by content creators who seem like they’re trying a little too hard — and what’s driving it all.

The Supreme Court hears arguments on two state laws Monday — one in Texas and one in Florida — that seek to punish social media platforms over allegations they censor conservative speech. The legal force fighting these state laws is itself a group with conservative leanings called NetChoice, which has emerged as Big Tech’s top political lobbyist. And it’s going after social media crackdowns in blue states too, like the California Age-Appropriate Design Code Act, which required that platforms put in stronger default data privacy protections for younger users. Wherever a social media regulation pops up, NetChoice, it seems, is there. Isaiah Poritz of Bloomberg Law has been reporting on the organization.