iPhone Unlocking Tech GrayKey Went Up in Price Because Hacking

The cost of an annual license for the online version of GrayKey increased to $18,000, according to emails obtained by Motherboard.

GrayKey adds to iPhone-unlock arsenal. How strong are your PINs?

GrayKey iPhone unlocker poses serious security concerns

Is it true that GrayKey works to unlock iPhones in two minutes? - Quora

Geohot Has No Exploit to Unlock iPhone 4 On Baseband 03.10.01 or 2.10.04 - The Tech Journal

Shadowy startup Grayshift offers to unlock iPhone X for Feds for $15,000

The tool that police may use to unlock your iPhone - Times of India

Apple Just Killed The 'GrayKey' iPhone Passcode Hack

Why Washington thinks your phone is too secure

Report: iOS 12 blocks GrayKey iPhone-hacking tool favored by police