from Hacker News

iPhoneX facial unlock can be bypassed by twin siblings

by ds on 11/1/17, 4:00 PM with 2 comments

  • by zimpenfish on 11/1/17, 5:09 PM

    https://support.apple.com/en-gb/HT208108

    > The statistical probability is different for twins and siblings that look like you [...] If you're concerned about this, we recommend using a passcode to authenticate.

    They know, they mention it, they suggest a passcode.

  • by mkempe on 11/1/17, 5:03 PM

    Note that identical twins do not have matching fingerprints.