Check Please - Suspicious Activity

[Carbon]

What happened: I was added by osbot.ghosting and was asked if I can swap his 75m 07 for him. When I agreed he told me to PM his Sythe, which I preceded to do so. About a couple minutes later I was added by runescape4u. and was told that I sent him a message. Not knowing it wasn't his Skype to his profile I PM'd runescape4u. as if I were PMing him to where someone was to frame me. I'm not fully understanding what's going on here, I'll presume to post the screenshots below. I believe an IP check should be noticed.

http://gyazo.com/dd8b2494dde7f583e7b2b2d710136d58
http://gyazo.com/fa1aa676b96b43eb53e2cb9c15e2c786
http://gyazo.com/78212574a29e5a37231d1fd12ad53e60

 

[Cas]

This seems to be one of those double imposter schemes.
They happen. Next time, don't accept direct pm links like you got from them, ask them for a profile link.
If you pm them the proper pm format, and they reply with the same pm format you're probably talking to the people you think you're talking to.

Tip of the day: Don't trade if you don't trust it.