International Bitcoin miners vanish after stacking up $1.5M debt in Sweden

Sweden‘s northernmost county opened its arms to two cryptocurrency mining firms earlier this year – but it might now be regretting the decision. The county of Norrbotten, Sweden is playing host to a cryptocurrency mining mystery. Two cryptocurrency mining operations have shut up shop and disappeared, leaving only unpaid bills behind, local news outlet Sveriges Radio reports. One of them, Miami-based mining firm NGDC, had set up its operations to begin mining Bitcoin. However, the bu