Help:Spam

Frequency

Wikia is now a popular, frequently-spidered site and therefore a target of spammers because of ease of access. If they can get their URLs on a Wikia page for a few hours, their "ratings" go up because search engines find them.

Often spam is made invisible so that only the search engines can easily see it; but "edit mode" usually reveals it.

Dealing with spam

Most of our responsible contributors look at the list of recent changes. The ability to "hide logged in users" helps. Spam is removed when seen. And, as noted in a recent list message from Angela, it should then be reported on the blacklist talk page.

Administrators can block users and have a "Rollback" power that makes reversal very quick and efficient. Other contributors can reverse by simple deletion of added material or (if the spammer replaced good material) by going through the page history back to the last good version and resaving it.

Sometimes our vigilance is not perfect and a page has been hit twice in succession, so it pays to check that the version you are restoring is an uninfected one.

Vandals or careless visitors

See Help:Vandalism. If someone seems to have been experimenting with no malicious intent, maybe Template:Test on the contributor's talk page is the best approach, in case a friendly response results in a new serious contributor.