Most of the facts stated on this post are lies, or lies by omissions. This guy has an harassment lawsuit against him and hes trying to protect himself. He harassed the girl in front of many witnesses in another conference IN WHICH HE WAS NOT INVITED AND THE GIRL WAS A SPEAKER, and was promptly removed from said conference because of that. She filed a police report against him for this. The conference is FLISOL CABA 2019, ask the organizers about what happened there to Federico Carrone (unabalancedparens) the organizer of buzzconf. Here people are doxing and attacking a couple, dont you realize he's posting this all over internet to cause harm, to smear them, while the couple is silent? Doesn't that ring a bell?
He might be the harasser! Many things in his story don't match. This is a he-said she-said situation. The only thing sure is this: He really believe somebody is attacking him using a Signal messenger cyber-attack that is worth maybe millions on the black market? that detail alone can show you that we are talking about a highly paranoid guy.