Lots of spam

My DW account has been hit hard by a spammer, and I'm afraid that a number of people's comments have been replied to with those sincere-sounding, but strangely badly-spelled, ripostes from Anonymous X4&#KNB%$ that go, "I love what you said here and I would be honored to have your opinion about something else."

Prior instances have tended to hit a single post of mine with multiple comments, so I could just disable commenting on that post. This one is hitting all over the board.

It probably goes without saying that replying to one of these isn't a good idea. I'm sorry for the hassle.