Hackers attack BitGrail Exchange and steal $170 million Nano 1 min read News Hackers attack BitGrail Exchange and steal $170 million Nano Ddos February 11, 2018 BitGrail, the cryptocurrency exchange in Italy, announced on its website that its $170 million Nano coin (previously... Read More Read more about Hackers attack BitGrail Exchange and steal $170 million Nano