Associated PressDec 7, 2017Bitcoin tops $17,000; hack raises concerns ahead of US tradeAssociated Press - By ELAINE KURTENBACHTOKYO (AP) — Bitcoin surged past $17,000 Thursday as the frenzy surrounding the virtual currency escalated just days before it starts trading on major U.S. exchanges. Bitcoin has gained more than $5,000 in just the past two days. At the same time, there are fresh concerns about the security of …
