UK officials now say Russia was behind last year's "Petya" cyberattack. But they think the virus was targetted just at Ukraine and was never supposed to spread as widely as it did.
For full interview [click here](https://cheddar.com/videos/uk-says-russia-behind-petya-cyberattack).
Microsoft said it's investigating problems with its online services including its Teams messaging platform and Outlook email system after users around the world reported outages Wednesday.
Elon Musk returned to federal court to defend himself against a class-action lawsuit that alleges he misled Tesla shareholders with a tweet about an aborted buyout that the billionaire defiantly insisted Tuesday he could have pulled off, had he wanted.
Students from 21 universities across nine countries will compete to see whose self-driving tech will carry their team past the checkered flag on race day at the Indy Autonomous Challenge, which is in its fourth year.
