TechnologyBreaking encryption with a quantum computer just got 20 times easier A quantum computer with a million qubits would be able to crack the vital RSA encryption algorithm, and while such machines don't yet exist, that estimate could still fall further News
TechnologyHackers could 'vandalise' quantum computers without people noticing Hackers may be able to garble the output of programs running on quantum computers, leaving other people with unknowingly incorrect results - but thankfully, there is a fix News