https://www.cnbc.com/2017/09/15/apples-face-id-isnt-flawless--tech-can-and-will-be-hacked-expert.html

Facial recognition technology, such as in Apple's new high-end iPhone X, is more secure than other authentication systems but it isn't perfect, a cybersecurity expert warned on Friday.

"None of these systems are flawless. And you'll see it with Apple. They can be defeated. Somebody will do that," said Tom Grissen, CEO of biometrics firm Daon, whose clients include USAA and MasterCard.