KATE CONGER

The social media company went public in 2013. But Elon Musk is taking it private as part of his acquisition of the firm. Here’s what...

Some of Twitter’s top executives were fired on Thursday as Mr. Musk completes his takeover of the social media company.

More than 100 subpoenas have been issued to techies like Jack Dorsey and Marc Andreessen as Twitter tries to force Elon Musk to complete a...

A woman is accused of downloading data of more than 100 million Capital One customers. Her lawyers argue a conviction would criminalize legitimate research practices.

Content moderators warn that Elon Musk doesn’t appear to understand the issues that he and the company will face if he drops its guardrails around...

Workers say they have been left largely in the dark about what a sale to the billionaire would mean for them and their shares in...

Experts say the hacking, while unsuccessful, was among the most complex cyberattacks they have seen in the war so far.

Experts say the hackers’ intentions might not be to actually trick anyone, but to erode confidence in Ukrainian media outlets and institutions.

A new law requires companies to tell the federal government about hacks, but the Cybersecurity and Infrastructure Security Agency still has to work out the...

The companies say they are charging extra because they don’t have enough drivers to match rebounding customer demand.