Alan Turing was a British scientist and a pioneer in computer science. During World War II, he developed a machine that helped break the German Enigma code. He also laid the groundwork for modern computing and theorized about artificial intelligence.
Twitter tells 330 million users to change their passwords
http://www.bbc.com/news/business-43995168
https://blog.twitter.com/official/en_us/topics/company/2018/keeping-your-account-secure.html
reports came out 1 hour ago.