Police hunt Bitcoin extortionist after another letter bomb explodes in Amsterdam

Police hunt Bitcoin extortionist after another letter bomb explodes in Amsterdam

Dutch police are responding to a spate of letter bombs sent to offices across the country as part of a Bitcoin extortion plot. On Thursday, a letter bomb caused a small explosion at an ING Bank office in Amsterdam, Reuters reports. Just hours earlier, authorities disarmed one delivered to an office of US tech firm Unisys, located near Utrecht.