I'm being impersonated

This persons using my account name and impersonating me. Their profile underneath
http://steamcommunity.com/profiles/76561198057245088

Mine
http://steamcommunity.com/profiles/76561198196885067/

This person and his friend trolled me before then used my name and impersonated me afterwards, even not too long ago him and his friend once again joined my game with my name already set then killed me and told me to stop impersonating him and convinced a total stranger I was impersonating him and got kicked out my own game shortly after creating it, clearly impersonating me and trolling me nonstop now as well. The guy has 17,238 hours and only 15/70 achievements in Left 4 Dead 2 that he's doing this in...I mean come on how much more proof do I need!?

why are you bumping a 3 years old thread?

I needed inspiration on how to spread out my wording and what not since I couldn't really think of any other way to put it that's not even remotely similar to that, I mean my scenario is basically the exact same and besides why does it matter...I came here for help not to be criticized by something unrelated to what I'm seeking right now, I came here to get help anyway but it seems like this is the complete opposite of what I was expecting, I don't wanna be here arguing back and forth all week so yeah...

There are a few ways to deal with this correctly.

You can report the user via their profile as Lava stated.

You can make a ticket via help.steampowered.com, they prefer you use the above but you still can use this second method. Valve likes using their support area for recording keeping.

You can leave a comment with ticket number on a Valve Employee's profile and they will look into it.

You can e-mail a Valve Employee. One Employee that accepts it is Jared C, he can be contacted via the following link: http://www.valvesoftware.com/email.php?recipient=Jared Christen


Please be clear and professional when contacting Valve. Do not contact them for SSA violations as they would rather you worry about your own account than policing others.

This is quoting Valve so it's absolutely correct. SSA Violations to not contact about include Purchased/Transferred accounts. Do some reading before you post and I can show you Valve encouraging the methods I've given. Also see Jared's profile 2nd comment: http://steamcommunity.com/id/JaredChristen

It's generalized and more suggested via e-mail and ticket. What you are saying is the preferred method but other methods are accepted. Naming and shaming publicly is discouraged heavily. But please feel free to ask their take on it!

Thanks, I already knew of being able to simply report them for that reason but was just hoping for other methods that might help me in the same way but possibly faster, easier or better yet more efficient

Usually it's best to make a ticket or report for impersonation. They do not get banned 100% of time, usually it's just an avatar removal and their name gets changed to their ID64. I've had problems with people impersonating me before.