By Sarah N. Lynch and Raphael Satter WASHINGTON, Feb 8 (Reuters) - The FBI arrested a husband and wife on Tuesday morning, alleging they conspired to launder cryptocurrency stolen from the 2016 hack of virtual currency exchange Bitfinex, and said law enforcement has already seized over $3.6 billion in cryptocurrency tied to the hack. The action represents the Justice Department's largest-ever financial seizure, Deputy Attorney General Lisa Monaco said, adding in a statement that it shows cryptocurrency is "not a safe haven for criminals."

LONDON (AP) - Ireland´s health system was still struggling to restore its computers and treat patients on Tuesday, four days after it shut down its entire IT system in response to a cyberattack.

Thousands of diagnostic appointments, cancer treatment clinics and surgeries have been canceled or delayed since a ransomware attack on Friday.
Authorities said hundreds of people have been deployed to tackle the attack, but it could be weeks before the health service can return to normal.

Footage has emerged of the inside of a five-storey abandoned underground NATO bunker built with 31inch thick concrete walls in Germany allegedly converted by criminal gangs into a high tech data centre to host darknet market websites. 

A New York couple dubbed 'Bitcoin Bonnie and Crypto Clyde' arrested on charges of laundering $4.5 billion in stolen Bitcoin led an existence 'pulled from the pages of a spy novel,' prosecutors have said.