I have two friends named Sasha and Anatoly who were beaten up by the orthodox Jews. They knocked almost all of Sasha's teeth out. He just returned from Germany where some very kind Christians paid for him to have a new set of teeth made. They also paid for his plane ticket. So yes, Russian Messianic Jews are tormented for being believers. That is just two examples - but there are many.
Come and visit and see for yourself.