Old links and QR codes can lead to malicious websites or attempt to install malicious software on your phone, tablet, or computer.
You're here because you either scanned a QR code that is nolonger valid or clicked a link that nolonger exists.
I've been buying up expired domains, or "dead" QR codes for a while now in order to educate folks on the dangers of these old links. Scammers, spammers, and criminals buy up expired domains all the time hoping that you'll click on them for their own gain (whatever that may be). Believe me, you'd rather come here than one of their malicious sites.
You can find out more info about this on my blog.