If you read around the items here you will get a reasonable handle on the problem, we wrote about it here: http://www.cbits.co.uk/ourblog/news/fake-flash-player-update-virus-routers-tp-link/ In essence Malware based on Conduit Search infects a machine, this is then able to alter the search settings in certain routers, on TP-Link (TD-W8901, being common- It’s a huge seller so lots […] Read more »