I'm afraid I can't comment on them, I'd finished for the day when they came through and I had a day off yesterday so I wasn't able to check them. I believe some of my colleagues logged on yesterday morning and deleted them as soon as they saw they were there.
We've implemented a (hopefully temporary) update this morning to alleviate the spam reaching it's way through, so from now any posts to the Community will have to be approved by one of us moderators. This means we'll be able to remove & delete spam users before legitimate users such as yourself have visibility of them. Genuine posts & queries will still be approved to the community. We don't want this to be a permanent update to the Community, but we're doing what we can to keep you safe.
I hope this brings some reassurance :)