Was reading the 500 bucks gaming rig article when your banner invoked a change of url to the one below. Which in essence tries to convince me that there's 'traces of porn sites' on my computer, and wants me to download drivecleaner in order to remove it.
ps. this computer can't access porn sites, as neither isa server nor squid on the primary firewall would allow access to such. Keep the malware away from sites like this, or your readers will either block ads completely, or discontinue the visits.