Cybersecurity entrepreneur and crypto personality John McAfee’s wild ride could be coming to an end after he was arrested in Spain today, and now faces extradition to the U.S. over charges spanning tax evasion and fraud. The SEC accuses McAfee of being paid more than $23.1 million worth of cryptocurrency assets for promoting a number of ICO token sales without disclosing that he was being paid to do so. Furthermore the DOJ has levied a number of counts of tax evasion against McAfee, saying that he “willfully attempted to evade” payment…