Major security hole in many routers

Check your router for a major security hole NOW! This is a big issue. Hackers are trying to get into our internal networks through this security hole.

https://www.grc.com/shieldsup

Update: 
Click on the above link, then Click on "Proceed", then on the next page, click on "GRC's Instant UPnP exposure Test".

Warning - fake FedEx emails - do not click any links in it

I have received several fake emails supposedly from FedEx. They claim to have a package that could not be delivered, and a link for me to click.

The link goes to some other website other than FedEx. The email's from and/or reply-to addresses are also not FedEx.com. Both these facts mean it is a fake email. 

If you get any such email, immediately DELETE the email.

DO NOT CLICK on any links in any such email. It will probably take you to a website that will attempt to download a virus to your computer.