WOW Gold and Runescape Money Drupal Spam

I've been getting a lot of spam lately from people trying to register or leave comments on Drupal sites with the keywords "WOW Gold" (World of Warcraft) and Runescape Money.

The CAPTCHA Module usually stops automated registrations, but this spammer appears to be able to bypass it (unless they are doing manual submissions).

You can create an access rule in Drupal to block usernames. Just go to:
http://example.com/admin/user/rules/add

(replacing example.com with your domain name)

Create an access mask to deny users with the username "wow gold" and variations with this pattern:

wow%gold

See the following screenshot:

I haven't figured out what to do about runescape money comment spam, but the Spam Module might do the trick.

Runescape Gold

Here is a sample of runescape gold spam:

i really appreciate you let me log in.an i want to know how you did that.if you like i hope you can email me .i like online games very much and i want to tell you a good news :
i bought runescape gold from a site named runescape gold yesterday.the service is excellent.so i stronly introduce it to you.there you can get cheapest runescape gold .besides the delivering speed is very fast. if you like you may take a try.

Runescape Money

Some Runescape Money spam:

i really appreciate you let me log in.an i want to know how you desigh the site.if you like i hope you can email me .i like online games very much and i want to tell you a good news :
i bought runescape money from a site named runescape money yesterday.the service is excellent.so i stronly introduce it to you.there you can get cheapest runescape money .besides the delivering speed is very fast. if you like you may take a try.

and

windows just have a good fame.some software must be better.runescape money