Twitter says advertisers need to be verified in order to advertise on the platform. This does not apply to businesses already paying more than $1,000 per month.
Stability AI is best known for open source software that can create original images from simple text descriptions, and now it's getting into conversational AI.
Microsoft's advertising business is dropping access to Twitter from its social-media management tool, which lets marketers create, draft and schedule posts.
Under CEO James Gorman, Morgan Stanley has invested heavily in wealth management, which is a more stable income stream than trading or investment banking.