One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Kimmo Järvinen is a hardware cryptography engineer and researcher with nearly 20 years of experience in the field. He has authored more than 60 scientific publications on cryptography, cryptographic ...

Fresh academic work is pushing back against some of the louder claims surrounding quantum computers and Bitcoin, arguing that ...

Pseudocyesis can be distinguished from related phenomena such as delusion of pregnancy (belief in being pregnant with no physical signs or symptoms), simulated pregnancy (a deliberate attempt to ...

Just because you have antivirus software installed on your PC doesn't mean a zero-day Trojan can't steal your personal data. The top encryption software keeps you safe from malware (and the NSA). When ...