Vulnerability in iOS 13.3.1 prevents VPNs from encrypting all traffic

on March 26, 2020 0 Using a virtual private network (VPN) is the go-to for a lot of folks out there in the wild, but it turns out a bug in iOS 13.3.1 and later is causing some headaches.The bug was first reported by Bleeping Computer , after initially being discovered by ProtonVPN .