For the first time ever, America’s Federal Bureau of Investigation (FBI) had a suspect to unlock his iPhone X using FaceID. The agency forced Grant Michalski – an Ohio resident who is accused of receiving and possessing child pornography – to unlock his iPhone X with his face on August 10. The FBI had a search warrant which allowed them to make Michalski unlock the phone.
After unlocking the phone, FBI’s special agent David Knight discovered conversations on chat messenger Kik about abusing minors. Michalski had previously talked to an undercover officer on the app who posed as a father interested in sex with children. He had also exchanged emails with another suspect William Weekley about his interest in incest and having sex with minors.
Despite having unlocked Michalski’s phone, Knight was unable to gather more information because of a new iOS feature. new iOS feature. The feature requires you to enter a passcode to transfer the data to a computer, if the device has been locked for an hour or more.
According to US law, suspects can keep passcodes to themselves under the fifth-amendment, but there is no such rule for face and fingerprint data. Since the law is unclear about whether authorities can ask anyone to unlock their phones using biometric data, courts are dealing with it on a case-to-case basis.