Bitcoin surges as Grexit worries mount, posts best run in 18 months

LONDON (Reuters) - Bitcoin surged by as much as 7 percent on Tuesday and was on track for its longest winning streak in 18 months, as concerns that Greece could tumble out of the euro drove speculators and Greek depositors into the decentralized digital currency.

from Reuters: Technology News http://ift.tt/1Gc66yM