I assume the people most likely to download the Mt. Gox data dump were ones who lost coins held by Mt. Gox. So this malware is likely preying on people who are already victims. Pretty cruel.
Apple's options for Auto Layout in code aren't the best. Check out some of the fantastic third party APIs available.
I'm the developer of UIView+AutoLayout, which is designed to provide the API that Apple should have in the first place (it's inspired heavily by the IB options): https://github.com/smileyborg/UIView-AutoLayout