dude look up early history of Bitcoin. It was hacked and they had to fork it. Do some research before posting things you do not know.
What's your definition of "hacked"
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The Bitcoin software was never hacked
There was a bug in the early version/implementation when literally a bitcoin was worth pennies or less than a penny
Satoshi himself deployed the new version that fixed the bug
The bug was never exploited by anyone
The Bitcoin software that had the bug never became a network. No one was running it. Everyone switched to the new Satoshi Bitcoin software
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So, please tell us how you define "hacked" in this particular instance that you speak of?