Please take the time to review your Android based platforms and update whenever and wherever possible.
I realize that many people hesitate to take iOS updates quickly (myself included) given the occasional buggy nature of x.1 releases. In this case, I would urge that you go ahead and update your MacOS and iOS devices immediately to address the potential evils of the KRACK vulnerability.
This is yet another KRACK vulnerability update. Please review your Cisco wireless deployments and update your devices as patches become available.
Microsoft updates are published and available. The iOS fix is in beta and should be released in the next few days. Android patches are still in the works and may not be available for weeks. Pixel will receive updates first while other Android devices will be dependent on hardware vendor support.