My blog may be under attack...

I just wanted to let everyone know, in case weird stuff starts popping up on here?  It seems like I am being attacked by an unknown IP computer address - it seems like it's Chinese, although that may also be faked.  I hope to tighten up my security and make sure nothing gets messed up.  HOWEVER, please let me know if you see something that really seems off or out of character.  And, if for some reason I lose access to my blog and stop posting - in researching this, it seems like that's what has happened to other bloggers - please check back occasionally.  I'll be back, hopefully.