Yeah, she gets hit on. A lot. Mostly by drunk, smelly guys, and then proceeds to tell me how much it sucks. Her ass was grabbed several times at DEFCON events. My understand is that it's not an altogether pleasant experience for a non-totally-nerdy girl to spend any length of time at security conferences... and what with BSides and DEFCON, we were there a week.
But here's the thing: girls are going to get hit on at a drunken Black Hat party at PURE just as much as they'd get hit on at a drunken normal night party at PURE. Yes, it's hackers, and you'd maybe expect better behavior (unless you've been to a lot of these things), but is the behavior worse than any other night club? I'm not a lady, but based on what I've heard, not really. Las Vegas is a dirty, "sinful" place, and any moderately attractive woman going out to a bar or club there is going to get hit on.
Now, when we're talking about disgusting, incessant harassment, that's different. And that is the line I think we need to draw. Sure, it's difficult because many of these "hackers" are severely lacking in the "social skills" department, but walking up to a woman and grabbing her boobs is going to get you slapped and probably arrested. Anywhere. Personally, I didn't see a lot of that... just a bunch of nerdy, socially awkward guys trying (and failing) to pick up women.