A washingtonpost.com colleague today called my attention to a phishing scam targeting Facebook users that is apparently getting some digital ink from Twitter users and various blogs. I figured this was as good a time as any to note that Facebook is and has been for some time one of the brands most frequently targeted by scam artists, right up there with some of the world’s largest banks. According to phishtank.com, a community-based site that tracks phishing Web sites, Facebook.com was the seventh most-phished brand in March — even ahead of the Internal Revenue Service, and that was during tax month! In fact, Phishtank found at least 104 phishing Web sites targeting Facebook users, or an average of three different Facebook phishing campaigns each day. Why on Earth would cyber crooks want to hijack your Facebook profile? Why, to trick your friends into visiting sites that try to download malicious