I tried a search on this, but I can't find anything so far to help me. I hope I'm not posting something that's been posted 1001 times before.
I found a strange comment on my blog today that said " A surprise ". When I open the article for the comment, it looked like someone had actually modified the article itself, titel and content. However, I realized that the original article was still there and still intact. Also, the modified article appeared nowhere in the Article section of the admin site. Upon closer inspection, I found that the page with the modified article and comment was named "?attachment_id=69". I don't know what that means, exactly, nor how I can remove this "page", or how this was done, or how to prevent it. Can anyone help me with this ?
Thank you !!!!