Card Player – The anonymous virtual currency Bitcoin, which has found some use in the online poker world, has been advertised as a payment method on the so-called “Hitman Network”, The Daily Beast reported Thursday. The existence of such a network was recently discovered by a web security firm. In order to use it, one would have to use a cloaked router. According to the report, law enforcement officials have been notified, but it appears to still remain in existence. It’s unclear if it has ever actually been used to negotiate a murder-for-hire. Earlier this month, the FBI arrested the…