Sophie Knight and Ruairidh Villar

Ruairidh Villar: ST Mt. Gox, once the world's biggest bitcoin exchange, abruptly stopped trading on Tuesday and its chief executive said the business was at "a turning point," sparking concerns about the future of the unregulated virtual currency, according to Reuters. The website of Mt. Gox suddenly went dark on Tuesday with no explanation, and the company's Tokyo office was empty - the only activity was outside, where a handful of protesters said they had lost money investing in the virtual currency and By Ruairidh Villar, Sophie Knight and Brett Wolf Several other digital currency exchanges and prominent early-stage investors in bitcoin responded with forceful statements in an attempt to reassure investors of both bitcoin's viability and their own security protocols. (www.immigrantscanada.com). As reported in the news.