messages you are receiving i would scan for viruses,and maybe trojans.
Have you run any scans,and if so which programs do you have.
Why is it everytime I log into messenger, I get these offline messages with links to porn sites. I always "ignore" these messages and I always report them as spam but is there anything else I can do? Why and how does something like this happen? Should I be worried about this, or is it just a nuisance? Thanks...L