I was on my Facebook account tonight and suddenly pulled him and given a "team seems to have a virus" warning, namely a "Yahos" virus. My other account is fine for now, no such error. Facebook wants me to download McAfee, but I'm obviously reluctant. I scanned my computer with my two products, free Avast and Malware bytes Anti-Malware. Nothing was found. I cannot find any information about the online thing "yahoos' Well, although I do not take it as gospel. I have contacted Facebook from work account and I'm talking to them." I can be relatively sure that the scans have been found virus if they were really there? Be Malware bytes Avast is very good and true. It is also strange that only alerted to the account of one. I hope it stays that way.