too many times i see bitcoin services put their hotwallets on remote servers. what makes it worse is they put it on remote servers which accepts bitcoin. this is a bit glowing neon sign that say the hosting provider knows all about bitcoin and has full access to the source code. so no matter how much security the service provider or customers use to prevent outside intrusion. there is nothing to stop insiders..
history has shown that the majority of hacks were actually inside jobs.. will bitcoin service providers ever learn. will service users ever learn
do not store large amounts for long term periods on third party services.
You could be right my brother, others think this is a possibility - Just takes one bad apple! I hope they fully secure this soon.