This happened when a load of ppl, including atcsecure were in IRC testing various functions, mainly xchat across platforms. I was running as a node to assist this. Whoever asked how I just noticed this, the amount has only just recently disappeared off my wallet balance, with no action taken by me, as you can see below there were all kinds of fruity weird transactions flying around:

I assumed this was part of the 'normal' workings of a node, now it appears I am out of pocket big time. Maybe I've done something stupid, maybe I'm missing something obvious, but I'm totally baffled and as I'm sure you can imagine my confidence in XC has been dented big time.