The rumor comes from a fake post on Dvach, known as the Eastern European 4chan, that said a nurse called Sasha Serova (Serova loosely translates to "gray") was kidnapped, "humiliated," and killed by Ukrainian soldiers. The post is filled with sexual innuendo, like "they say she could raise even the most hopelessly wounded men to their feet."
It went viral on VKontakte, the Russian Facebook, according to the Moscow Times, collecting more than 3,500 likes in its first day online—and sympathy for the ex–porn star, who is neither Russian nor Ukrainian.
Sasha Grey was not working as a first-aid worker attending soldiers in the Russia-Ukraine conflict. She did, however, play a nurse in the very popular 2009 adult film Nurses.She addressed the hoax, calling it propaganda:
Propaganda has played a part in twisting the public view of the warfare in Eastern Europe. The misinformation is not just online and overseas. Even in the U.S. Senate, earlier in February, Jim Inhofe presented photos of "Russian tanks entering Ukrainian territory" to support U.S. lethal action against Ukraine. The photos were actually from about seven years ago, and the Russian troops where near the Georgian border.
For its part, Dvach users seem to be focused on spreading false information to troll their own country's gullible patriots.
H/T Moscow Times | Photo via GabrielSaldana/Flickr (CC BY 2.0)