Most people use predictable PINs that thieves try first. Find out which codes to avoid and what you should use to better ...

A 4-digit iPhone code could be cracked in a few minutes, a six-digit passcode can be cracked in just 11 hours, and an 8-digit passcode can take up to 46 days to crack. Want a VPN, Password Manager ...

According to his calculations, Green estimates a six-digit passcode takes up to 22.2 hours to break, while processing an 8-digit code can take as few as 46 hours or up to 92 days.

Previous reports have suggested the GrayKey can crack 4-digit passcodes in a matter of hours and 6-digit passcodes in days, but as highlighted by VICE's Motherboard, cracking times for the GrayKey ...