FaceTime Communications and market research firm NewDiligence, today reported results of their annual survey: Employee Use of Greynets: 2nd Annual Survey of Trends, Attitudes and Impact. The study confirms that employees are continuing to download and use unsanctioned applications to gain new business productivity advantages, while IT managers confirmed greynets continue to be dangerous if left unmanaged and can introduce significant risks to the business. The most common attacks continue to be from spyware and adware (75 percent), viruses and worms (57 percent), other malware (22 percent) and rootkits and keyloggers (22 percent).