Virtually every WiFi router affected by WPA2 security flaw
 

Researchers have discovered a key flaw in the WPA2 WiFi encryption protocol that could allow hackers to intercept your credit card numbers, passwords, photos and other sensitive information. The flaws, dubbed "Key Reinstallation Attacks," or "Krack A...

https://www.engadget.com/2017/10/16/...-krack-attack/