Daryush “Roosh” Valizadeh, who advocates "legal rape" and had been planning men's rights rallies this week, lives alone in his mom's basement. Roosh had to cancel multiple men's rights rallies this week (which were scheduled in several countries) after receiving threats of violence against him and anyone who attended the events, despite his previous promises that he would not cancel them.
Roosh gained attention after suggesting in a blog post that rape could be "legal" if it occurred on private property. He peddles these beliefs on his website, Return of Kings, which advocates "...the return of the masculine man in a world where masculinity is being increasingly punished and shamed...."
The planned rallies and subsequent backlash gained Roosh more attention, specifically by people that were pissed off. It was these threats of violence against him that alerted people to Roosh's living arrangements. Roosh called the police after receiving death threat calls at home, and apparently home is his mom's basement:
All the negative attention caught the eye of the hacking group Anonymous, which released his personal information and address: