“Fachosfera” can be considered a transparent neologism: “the facha world.” It does not appear in our dictionaries, nor does it appear in the millions and millions of records stored in the Royal Academy's data bank. The term designates both in French and in its translations the frenetic activity of the extreme right on blogs and social networks, where spaces for intoxication and dissemination of hoaxes were opened up that it never had before.