I'd try the update anyways to see if it works. At the very least it'll help others to find out how to get rid of the error. If people are vulnerable on FP they are likely vulnerable on other sites also. I did a full scan last night and AVG came back clean so my guess is Javascript since one of the file names posted was a Java application file.
I'm not here trying to help for FP or for mano. I don't have control over this thing so whatever I'm finding out is for you guys. If someone tells me that a Java update didn't work, then I'll see what else I can find out. I do need information on which files are being caught and by which virus scanner also. This is not for me or for mano or fp as a site, this is for you guys so that your information can be kept secure. No one likes being scammed and have their information being used for questionable things.