Users choosing the “Protect” option in the Facebook iOS app are being sent to download a VPN app that also allows Facebook to track their phone use, TechCrunch reports. Facebook acquired Onavo Protect and its VPN technology in 2013, but iOS users in the U.S. are just starting to see the redirect link in the main Facebook app that leads to the Onavo Protect – VPN Security app in the App Store. The app promises to safeguard private information…
