Talk about the security of crypto currencies many times. And with confidence at 99.99% I can say that bitcoin is impossible to crack. Say don't know how true this is, a quantum computer can only break such a security system. But as far as I know, there are 2 such computers. One in America, the other in Russia. Perhaps there are in other countries, but the media have not talked about them.
OP doesn’t talk about cracking the wallet itself but instead about just hacking and this is possible
In this forum thousands of phishing sites has been shared ,maybe daily there are some who has in every post wheres the link been put and if we are careless enough to just enter those then we will become a victim,my friend was hacked before from this phishing sites
To prevent being one of the victim then read this topic for our future references
https://bitcointalksearch.org/topic/crypto-scam-howto-protect-yourself-4264404 To learn about phishing sites
https://bitcointalksearch.org/topic/how-to-know-if-the-website-is-a-scam-there-you-find-it-4456502 How to learn if websites are scams
