You may have recently heard about the KRACK WiFi vulnerability that affects all WiFi network devices. The vulnerability in the WPA and WPA2 protocols affects EVERY WiFi Router, all access points and client devices (ie: Laptops, tablets, smart phones, smart TVs, smart thermostats, smart audio (Sonos), etc). The vulnerability was announced on Monday, October 10th, 2017, but the researches that discovered it quietly notified many device and software manufacturers so that they could have updates ready to fix the issue soon after it was publicly disclosed.