This may seem like a silly question, but I recently got about 20 comments on my wordpress blog (http://pawpathlittermat.com/blog - hosted through Yahoo!)
which say "Hello! Good Site! Thanks you!" followed by gibberish made up of 10 letters (ie hqzqmtxjdp, loljqwiwoh, ovfplzwbyj). There is no hyperlink in the comment. I also got 2 emails with the same thing.
Is this someone trying to hack into my blog? These comments should be deleted, right? I have comment moderation enabled, but these all seemed to surpass the moderation. When I click on the various IP addresses, it comes out as Asia Pacific Network Information Centre in Milton, Australia.
Any help on what this means, if anything, would be very much appreciated! I did a quick search and found several blogs with the same sort of comments on them.
Thanks so much :)