jack dorsey

Twitter's CEO was hacked. Here's how to safeguard your account

The hack of Twitter CEO Jack Dorsey's account on Friday revealed a flaw in the social network's systems that could leave anyone vulnerable, from lawmakers to CEOs to the average Twitter user. And it raised a serious question as to how you can keep your account safe from the same thing.

Twitter CEO's Twitter account hacked

Twitter CEO Jack Dorsey's account on the site was hacked Friday, and he may have fallen victim to a vulnerability that Twitter has previously been warned about and repeatedly denied was a problem.

Senators blast Google for no-show on Capitol Hill

The Senate Intelligence Committee's hearing on foreign use of social media to influence US politics took place Wednesday morning with two of the big tech companies that senators wanted to hear from present -- and one empty chair.

Big Tech heads to Washington

1. Big Tech heads to Washington: Top brass from Twitter and Facebook will face off with members of Congress Wednesday.

Twitter is soaring as takeover talk resurfaces

Like a modern-day Helen of Troy, whose face famously launched a thousand ships, it looks like a tweet from Goldman Sachs CEO Lloyd Blankfein has launched a thousand Twitter takeover rumors.