Retrieved 13 June 2014. ↑ "Harvard Research Computing Resources Misused for 'Dogecoin' Mining Operation | News | The Harvard Crimson". ↑ "Now even YouTube serves ads with CPU-draining cryptocurrency miners". ArsTechnica. January 26, 2018. ↑ "IOTA Founder On Stolen Funds: Lots of People Will "Screw You Over"".