An anonymous reader writes "A compromised widget provided by Network Solutions was serving malware on otherwise legitimate websites. But, as bad as this discovery was, it was overshadowed a couple of days later by another revelation: the widget is automatically included on every 'parked domain' by Network Solutions! Searches on Google and Yahoo! revealed 500,000 and 5,000,000 domains affected and serving malware, respectively. A manual check of some 200 parked domains on the list showed that all of them were provided with the malware-serving widget."
The researchers who uncovered this issue alerted Network Solutions, and the widget was taken down a few hours later.