Ron Jackson's Lowdown topic today is the importance of keeping a close eye on your domains. This subject has been underscored by several incidents this week. Giant online bill paying site CheckFree.com was taken offline briefly this week by hijackers apparently based in the Ukraine. They gained access to Checkfree's registration account at Network Solutions and redirected the domain to a server loaded with malicious attack software. Click here for more.Source: DNJournal by Ron Jackson -- Reprinted with permission -- December 5, 2008