Originally Posted by
user2013
Can someone educate me the risks involved in running this thru Tampermonkey ?
Tampermonkey is open source so the chances are pretty good it doesn't contain malware. The script is also open source and runs on @include http*://matrix.itasoftware.com/* the ITA Matrix only. Then you have links you click or if clicking makes you nervous, can copy and paste them, well they are just links. If going to a link allows someone to steal your FF account then the airline has a CSRF security hole, nothing to do with this script. So: I wouldn't be worried.