I can’t tell you what ad is doing it, but in the last ten minutes I’ve opened a thread and had my screen taken over by malware that looks like the My Computer folder with a virus scan going on. After closing down the offending program, SpyBot tells it came from “Right Media”.
The above link was to a site offering a spyware remover - it said it would detect the infection, but not heal it unless you paid for it. (Not your fault, Skald, thanks for trying to help!)
The above links offer free versions to their products and should be able to remove just about any infections you have. Make sure you update them before you start - and if the infections keep coming back, run the program in Safe Mode.
The links I found to Right Media (owned by Yahoo) removal mentioned that Super Anti-Spyware would remove the infection. Try that first. MalwareBytes would be my second choice.
We also need more information – who else has actually seen this? What ad caused it to happen?
Jerry has told me in the past that when this happens the user picked up the malware from somewhere else – the calls in our ad software triggered the activation of the malware but the download did not come from this site itself.
Please observe the situation and tell us what you see.
Both times the malware appeared I was only using the SDMB. Both times it occured, the malware took over a page I had just opened a thread. Both times the malware took over before I could read what the ads said (I tend to tune them out).