It can happen in a flash. One day you're dashing off an e-mail griping to pals about your high-profile boss. Next thing you know you're a punch line, after one of those idiots posts your unfortunate rant on the Web. The bloggers latch on; your note spreads like wildfire; you're unceremoniously canned. Now whenever people Google you — say, potential employers — they see your insubordination in wretched detail. What do you do? Get e-cleansed.

Companies with names like ReputationDefender, ClaimID, and International Reputation Management have sprung up to accommodate the growing ranks of Web-smear victims. They'll set up new, more flattering Websites about you, while also prodding tormenters to remove nasty posts.

Most clients are doctors or lawyers with disgruntled clients, executives with furious former employees, and regular joes under siege by bitter ex-lovers. "The cases go up and down the socioeconomic chain," says Michael Fertik, founder of ReputationDefender. "We once had a dermatologist who suspected a plastic surgeon of creating fake patient testimonials against him." Kennel owners can be vindictive, too. "It's a competitive business: They often think rivals are out to get them," says Fertik. "And we've heard from women who participated in eating-disorder chat groups and don't want everyone knowing they used to vomit every day." Costs for the services vary widely — from 10 bucks a month to thousands of dollars. But picture your boss viewing your leaked sex video before your performance review, and suddenly it doesn't sound so expensive, does it?

What Do You Think?