News: Slammer report: More headaches
Siebel Systems thought it had dodged the bullet.

After a round-the-clock weekend watch for any infection of the so-called SQL Slammer worm--also know as Sapphire and SQL Hell--that hammered other companies' networks, the software maker apparently had escaped with only minor incidents in its international offices.

Until Tuesday. More than three days after the worm started spreading on the evening of Jan. 24, Slammer somehow got into Siebel's internal network and sent traffic skyrocketing.
http://zdnet.com.com/2100-1105-983736.html