What do you mean by "penalty for copyright"?Do you think that somebody is going to sue you for plagiarism?
I don't think that you will get sued for copy pasting other people's news articles,however I don't recommend such activity.If you plan to create a crypto news website and most of your articles are simply copy pasted from somewhere else,Google is going to ban your website for duplicate content and you won't be able to rank on search engines.