In my experience, folks are always more open to new information or suggestions that they are doing something incorrectly when it is done with courtesy and good intentions. So, don’t hide behind your screen, assist others to learn what they do not yet know by being a kind voice amongst all the noise that they can count on to help them!
Many do not update their virus programs (that is if they even have one in the first place) and they believe some of the most gratuitously ridiculous offers. That is as long as those “offers” insinuate easy riches with little effort or expense. To that end; there is your weakest link. The propensity to believe misinformation that caters to one’s inner desires.