Elon Musk gave Twitter staff an ultimatum that they needed to sign up for "extremely hardcore" work, or leave the company. Many chose the latter.

A Twitter engineer told the BBC that the company is "like a building where all the pieces are on fire." Twitter's workforce has shrunk by around three-quarters since its purchase by Musk.

Amid Elon Musk's pending Twitter takeover, Twitter is pausing hiring for noncritical roles, and two top executives are leaving.

Twitter placed a temporary ban on any new product changes to prevent employees "going rogue" following the acceptance of billionaire Elon Musk's $44 billion offer to buy the platform, Bloomberg ...