Report: Superman Is the Most Toxic Superhero Online

Kal-El websites have more spyware, spam and digital threats than other characters

If you're seeking out Superman online, be on alert. A new study by Internet security firm McAfee shows that those who search for the Man of Steel on the Web have a 16.5 percent chance that they'll land on a website that has malware including spyware, adware, spam, phishing or viruses.