Statement : A vulnerability in Wi-Fi encryption has sent the entire tech industry scrambling; the so-called Krack attack affects nearly every wireless device to some extent, leaving them subject to hijacked internet connections.  Courses of Action:
I. Replace the devices which use internet connectivity in order to ensure that your internet connection is not hijacked.
II. Get the security vulnerabilities and bugs fixed for all the devices that use internet connections.
III. Refrain from using internet until the Krack attack is resolved.