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).
Chatbots are all the rage since Microsoft-backed OpenAI launched ChatGPT late last year. Now other tech giants are rolling out their own contributions to the artificial intelligence space, with Google owner Alphabet on Tuesday announcing the launch of a chatbot service called Bard.
