Samsung Galaxy S8の生体認証機能は脆すぎる？

下記の記事が出ている。

　Breaking the iris scanner locking Samsung’s Galaxy S8 is laughably easy
　ars technica: May 24, 2017
　https://arstechnica.com/security/2017/05/breaking-the-iris-scanner-locking-samsungs-galaxy-s8-is-laughably-easy/

　Samsung Galaxy S8 Iris Scanner Hacked Using Contact Lens
　Independent: 24 May, 2017
　http://www.independent.co.uk/life-style/gadgets-and-tech/news/samsung-galaxy-s8-iris-scanner-hack-contact-lens-security-smartphone-chaos-computer-club-a7752616.html

　Samsung Galaxy S8 iris scanner fooled by German hackers
　Guardian: 24 May, 2017
　https://www.theguardian.com/technology/2017/may/23/samsung-galaxy-s8-iris-scanner-german-hackers-biometric-security