Microsoft has never disclosed Azure's quarterly revenue in dollars. But for the first time, we can see just how close it is getting to besting the biggest competitor in the market, AWS.

Microsoft said it made $10 billion in revenue from commercial arrangements with OpenAI, including revenue-sharing payments, in the quarter ending September 30. It underscores the still-enormous financial dependency of the partnership.

Whatever the future of AI might be, the current situation is still very good for Microsoft. The tech giant reported yet another record for quarterly revenue on Wednesday: $92.3 billion, a 19% increase over the year-ago quarter.

A hacker obtained personally identifiable information about more than 40,000 Homeland Security staffers, which has since been published online.