For $15,000, GrayKey promises to crack iPhone passcodes for police

Security firm Malwarebytes also obtained information on the device and wrote-up a technical post on the technology. Once the box has determined the password, it displays the code on the iPhone screen. Four-digit passcodes can take minutes to a few hours, but six-digit passcodes — now the default on iPhones — can take three days or longer to crack.

But that’s still a significantly shorter amount of time than other known phone-cracking techniques.

Source: zdnet.com