I have run Spybot religiously on my computers for years. Right now I am using a computer with a newly installed Win 7 Ultimate OS that I allow my kids to use most of the time. I am running spybot on this computer, the scan for the first time. It has found 19 instances of Facebook.Messenger PUPSC. I need to know if this is a threat or if this is just something that will be handled in future updates? I have found others in different forums with the same question.

Is Facebook.Messenger a PUPSC or just something that spybot has not allowed for yet, and should I fix it?

By the way the computer runs great. No signs of malicious software other than the results from the spybot scan.