That's literally Tasha's shitty/lazy backstory, grew up orphan style on a busted ass plant, hiding from all the rape gangs that were running round. I forget which episodes she mentions it in but there's a surprisingly few references to it: https://memory-alpha.fandom.com/wiki/Rape_gang https://memorydelta.fandom.com/wiki/Natasha_Yar [1) ctrl+F Rape 2) say "damn, wtf!"]