It seems to me that if you are a hacker and you have figured out how to hack some Bitcoin company you do not have to act at once and can wait. Wait for the Bitcoin price to increase so you can make money of your hack. I have a feeling that more hacks happen is the price is relatively high.
Some will argue that it is the other way round and the high price attracts hackers, but these things need preparation and do not just happen over night. Also some might not have the patience or the price is going nowhere, but a smart hacker would take the risk and wait some time.
So right now would be a good time for the next big hack!

I just wonder that hacking is that easy like waiting for a price rise and then making it ? You people over estimating hackers. They will work on opportunity and will surely attempt for bigger lump sum but definitely will not wait/delay.

An attack.Hack can happen anytime regardless of the price. i doubt any big hacking incident will occur majority of this hack are inside job and not from the outside.

Nope, The price increase isn't always good timing. They just try to hack if there is any bug from the site. They won't do that if they don't disclosing the bug by the site. They won't care about the price of bitcoin although it's free money in his perspective.