Tag: Bitcoin network

Cyber-thieves have made at least $25m (£19m) from ransomware in the last two years, suggests research by Google. The search ...

Moroccan police have arrested a British dealer in virtual currency Bitcoin wanted on fraud charges in the United States, a ...

US and European police on Thursday announced the shutdown of two huge "dark web" marketplaces that allowed the anonymous online ...

US authorities on Friday charged a British businessman with a checkered history with securities fraud for bilking investors in what ...

Security researchers have discovered a “vaccine” for the huge cyber-attack that hit organisations across the world on Tuesday. The creation ...

South Korean web-hosting firm Nayana has agreed to pay a $1m ransom to unlock computers frozen by hackers. It is ...

British security officials believe that hackers in North Korea were behind the cyber-attack that crippled parts of the NHS and ...

Ross Ulbricht, the notorious founder of the "dark web" exchange Silk Road where drugs and other contraband were openly sold, ...