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Money

Mary Barra

Automakers are tech companies now

By Charles Riley, CNN Business The world’s biggest automakers don’t have much in common with tech companies. Volkswagen and General Motors employ hundreds of thousands of workers and operate huge factories on multiple continents. They rely on complicated supply chains to source parts, and they sell their products through brick-and-mortar dealership networks. But investors are

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NBC faces a challenge producing Tokyo Games after spectators are barred from competitions. This image shows a pictograph of triathlon in Tokyo on July 6.

Olympics 2021: NBC faces ‘hell of a challenge’ producing Tokyo Games after spectators are barred from competitions

By Oliver Darcy, CNN Business NBC was presented with a new challenge producing the 2021 Olympic Games on Thursday after organizers said that spectators will be prohibited from the Tokyo venues, a move that eliminates a key component of live sports broadcasts and could give the competitions an eerie feel. The setback, which was announced

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Microsoft's latest security flaw could have major repercussions.

Microsoft’s Windows security flaw is a big deal. Here’s what you can do about it

By Samantha Murphy Kelly, CNN Business Microsoft’s latest security vulnerability could have a lingering impact both on consumers and businesses at a time when many around the world are already on high alert for disruptive cyber attacks. Researchers at security firm Sangfor recently found a Windows vulnerability, called PrintNightmare, that could allow hackers to remotely

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A spate of ransomware attacks in recent months has compromised critical infrastructure and disrupted daily life across the United States and globally

The anatomy of a ransomware attack

A threatening voicemail, research into company executives and finances, even step-by-step guides to using cryptocurrency. These are some of the evolving tactics of ransomware groups that have turned this cybercrime into a highly lucrative underground business. As CNN’s Clare Sebastian reports, businesses and law enforcement are racing to get ahead of them.

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