Just found out I have am impersonator now....

You can delete profile comments yourself. No need to ask someone else to do it for you. And reporting the person is really all you can do.

I can't believe people are still falling for those scams.

Add text to your profile picture to say you have an impersonator and resync. Contact the person who gave you the negative rep and ask them to remove it after explaining.

It is sad and also somewhat funny how many rookie traders fall so easily to the "I post MY SteamTrades profile in chat and it is totally mine because the names are the same, see" scam.

Report the copycat on SteamRep as suggested by a previous comment;
help spreading word about the Enhanced Steam browser extension, as it adds a wealth of useful data to Steam profiles, including an eye-catching red warning on those confirmed as scammers by SteamRep and their partners

If you don't know what to look for in a trade, then that can happen to them. It's bad for them, but you can't change that. If i wouldn't have been quite some time before my first trade, who knows if i would have fallen for something like that, too :)

You should add text dirctly to your avatar warning them about the scammer and to double check if it's you, only thing you can do about it. These kind of a*seholes come too fast to save the first newbie victims, but at least that could save some of the later ones.

Thats how you know you've reached the big time. Congrats!

Unfortunately there is no real way to help this, as people will always fall for "anything" ... got negative feedback 1 time myself like that, remaining calm and friendly while explaining the victim that it wasn't you, to get your feedback undone, is probably the best course of action. Reporting the scammer on steam if you're able to find him is arduous and leads usually to nothing unless its been done by a 100 or whatever number required by steam, for them to take action.

Best way is to have a custom URL link to your Steam profile. For instance, mine ends as /steamyprofile/. Also, buy a rare wallpaper or advertise specific hours played for your games. Finally, mention your list of past Steam usernames. The scammer will never have an exact copy of usernames like yours.

Well u have done all that u could have done

Report the impersonator and block whole communication with him. To prevent troll attempts change visibility of your all content (screenshots, reviews etc.) for friends only. Be aware also that you unsubscirbed from disccusions threads, because of
bug attached below which occured to me everyday for past 6 months.

If he invites you to the group from alt account to send the message, just decline the invite and block that account too. Also it might be helpful to block all his friends, just because some of them might be his other alt accounts, which he used as mule accounts - where he store/farm cards/trade items further.

Also notifying the community might be useful by pasting his steamid on your profile and no I don't write about custom url, but steamid. If suspect changes the url and you click the link, you will get an error.

Hope it helps.

View attached image.