This is so funny hear mate. None of the crypto currencies are hackable. If you find the lose on the hacking site means you might came across via fake site which is similar to your wallet. That is the biggest problem.
I do not find none of exchange has given the transaction id of the hacking attack has been taken part. Please check that first and think well what would be happened behind the news you are seeing in the crypto news sites mate.
I don't really get your Point Mate "None of the crypto currencies are hackable" is that true? I was wondering If that's a reality, and that cyber security technology is existed Why? Crypto-Exchange Platforms are not using it to combat this unfortunate hacking incidents that bring doubt on the system. Since I'm not and IT expert here I have a question, and my question is " Is there really a Hacked Proof System that existed today? if there is can someone name it.