“Delete Flash Cookies”

I’m very security- and privacy-conscious, so it came as something of a shock to read (on LifeHacker) about a kind of cookie file that I didn’t know existed. I picked up the Objection extension and took a look… there were files from all sorts of places, going back years. 🙁

I am not happy about this, and I’ll be checking whenever I let a site use Flash from now on.