WhatsApp adds fingerprint lock for Android devices

(Telecompaper) WhatsApp said it has added a new layer of security for its service: fingerprint lock for Android. The move comes after the company earlier introduced… http://feedproxy.google.com/~r/TelecompaperFixed/~3/t_r2ZUkVTbw/whatsapp-adds-fingerprint-lock-for-android-devices–1314411