It seems kfc did just this:
https://translate.google.co.uk/translate?hl=en&sl=sv&u=http://digital.di.se/artikel/project-klondike--sa-overtalades-investerarna-att-satsa-i-knc-miner&prev=search

In their investors prospectus, they never mentioned the fact that block rewards would be halving in 2016 and that this was a potential threat to investors money.

KNCMiner - scamming people by hiding that fact since 2013!