These threads are just going to keep coming because practically everyone on steam will get messaged by hackers every few days. The way that these phishers do it is by making new accounts and using a bot to automatically find people who are online with items and add them as friends. Their scam is only really meant to work on extremely stupid users, so they have to add as many people as possible to maximize their chances of finding an unlucky sucker. There is really no bragging rights to be had for avoiding their scam, since 99% of other users are just as sensible as you are and know that they're getting phished.