Old U.S. story https://en.wikipedia.org/wiki/Lorelei_Lee_(actress)
Citing concerns of personal safety, Lee requested to testify under her stage name; the prosecution objected, arguing that allowing her to do so "gives some air of legitimacy to the porn star" (which Lee later called "incredibly insulting") and that "she shouldn't be treated any differently than anyone else in this case".[35] The case was ultimately dismissed on July 16, 2010,[36] before Lee was scheduled to testify.
New Russian story https://www.reddit.com/r/Lindemann/comments/f8ao8w/more_on_t... Families and friends recieve threats, members of the public get dragged in: After identifying the girls, families and friends of the girls also began to recieve threats. Home addresses of the girls were also posted online. Also, girls which had simply had selfies taken with Till Lindemann while he was travelling through the city of St Petersburg at the time of the shooting (but who had not featured in Till The End nor Platz Eins) began to recieve hate mail and threats online after being identified through their selfie photos with him on Instagram.
Porn actresses are often deanonymized and threatened death and you offer paperwork.