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Sep 13, 2017Confirmed

Identical Twins Can Open Apple FaceID Protected Devices

Rogue: Caused harmAI loose in the worldInjectionDERIVED

Approved by person, Oct 11, 2026. How entries are approved

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Apple's iPhone FaceID can be opened by an identical twin of the person who has registered their face to unlock the phone.

What this means for youAt home, a face unlock may open your phone for a close relative who looks very similar to you, so use a passcode for anything sensitive. At work, don't rely on face unlock alone to protect company devices. Governments should not treat face matching as proof of identity by itself.

Sources

Data from the AI Incident Database (incidentdatabase.ai), licensed CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). McGregor, S. (2021) Preventing Repeated Real World AI Failures by Cataloging Incidents: The AI Incident Database. IAAI-21.

Source data license: CC BY-SA 4.0 (database). Report contents keep their own rights; reports.text, submissions, images and videos are excluded from the data license.

rogue:R4

Covered by snapshot 45

da93f03b406f409940d0a6ef47b526607f82ebf457d98f69299b88aceede576a

This entry is record number 1977. It has not been edited since it was approved; the hash above would not match if it had. How to verify

Identical Twins Can Open Apple FaceID Protected Devices | Vigilo AI Watch