For the last few days, everytime I go to a Chowhound page from my desktop at work, I get a Microsoft warning at the bottom of the screen saying Microsoft modified this page to prevent cross-site scripting. When I close it out, it reappears a couple minutes later. This is something new, and really annoying. Sometimes, it follows up with an error box that says "www.chowhound.chow.com has stopped responding." and then the whole thing closes out.
I tried it at my parent's house and it did the same thing, so I know it's not my work computer.