Conor Grogan, head of product at Coinbase, has raised alarms over a potential security breach involving $8.6 billion worth of Bitcoin moved from long-dormant wallets on Thursday. Coinbase's Conor ...
Add Yahoo as a preferred source to see more of our stories on Google. Bitcoin Hack - Credit: Jaiz Anuar via Getty Images Ilya Lichtenstein, perpetrator of one of the biggest hacks in Bitcoin history, ...