Has anyone received a spammy PM today?

Over the past few hours, the community feed has been filled with literally hundreds of people earning the Guppy Award (for receiving first message). The other mods and I are starting to suspect that there is a PM spammer (possibly a bot) involved.

In a few hours, @augustlan will be online and the problem will be solved; however, I want to locate this spammer as soon as I can. In the next few hours, it is possible for many more hundreds of spam PMs to be sent.

If you have recieved a spammy PM recently, please report it to me or any of the other moderators. Thanks!