The American internet security firm McAfee said that the Harry Potter actress is the ‘most dangerous’ celebrity to search for online. Many sites use Watson to trick users into downloading malicious software or to steal personal information. When searching for the 22 year-old Watson there is a one-in-eight chance of landing on a malicious site. Cyber criminals often use the names of popular celebrities to lure users to sites that are actually laden with malicious software. They follow the latest trends to lead users to sites which are designed to steal passwords and personal information. Read the full story at The Telegraph.