Roberta Stempfley highlighted one successful attack that is designed to deny access to the website called a Distributed Denial of Service (DDoS) attack. A DDoS attack is designed to make a network unavailable to intended users, generally through a concerted effort to disrupt service such as repeatedly accessing the servers, saturating them with more traffic than the website is designed to handle.
Right wingers have been distributing the link to the necessary tools to perform the attacks on the Healthcare.gov website through social networking, as pointed out by Information Week, and other websites .
The name of the attack tool is called, "Destroy Obama Care!"
Make the jump here to read the full article on the Examiner.com