https://www.nytimes.com/2017/05/06/...-hack-french-election-marine-le-pen.html?_r=1
These far right fanatics are dedicated, as fanaticism tends to be. They believe they are some sort of holy white warriors saving the world. It's neo-nazism for the digital age. I have significant doubts this will make a lick of difference and expect Le Pen is going to lose no matter what. The demographics and values are different in France, and while she has a good chunk of support, it's not enough for her to actually win. The US right has been dining on bizarre propaganda for decades now and was susceptible to the alt right garbage. The hole in their skulls was already dug.
It's easy to sit on your ass in your white supremacist den and spam 4chan, Reddit & Twitter all day. I'm curious on what kind of effective strategy can be used to counter this garbage and don't see a real way to effectively spin back to reality those already indoctrinated. A strategy of prevention is probably the best bet. For example if you look at Trump cultists on 4chan and Reddit, they are far gone, no bringing them back to reality. The best course is preventing people from getting there. It is difficult when anyone can erect a fake news website in an hour or post some random garbage on Twitter, then use alt-right fanatics to try and infect it into the minds of whoever they can.
Putin and his propaganda arm no doubt saw the susceptibility of the right of America from years of being fed unfettered garbage propaganda and knew they would be easily manipulated. I have my doubts France has enough of a demographic similarly primed for reception of distorted information.