XCtM Alerts are examples of some internet habits.
Tuesday Jun 28 2011
Alert! Intrusion, Intrusion, hn.kd.ny.adsl China 184.108.40.206 is invading or is it?
Search Engine Link Poisoning via SQL Injection to URL Q=ABC'/**/or/**/1=@@version)— This script seems to have only one design property and that is to get this injection script indexed by search engines linking to your site. Once you discover this you might already have thousands of bad links. But there is a way to clean it up and prevent if from returning. (I think...)