Report: RSS Is a Target for Worms:

Security researchers at Trend Micro are warning that RSS is a lucrative target for future bot worm attacks. What's worse, they're saying the onslaught will hit once RSS becomes a feature in Internet Explorer with Windows Vista. This isn't a surprise. Once you have a technology that brings in data to the desktop and it becomes popular, it's going to be attacked.

(Via Micro Persuasion.)