This is false. The people making the claims are refusing to turn over the hard drive or original emails to the journalists who are trying to verify the story.[1]

I can also claim that I have a hard drive with incriminating information on it. Nobody should run a news story on it unless they too can see the evidence for themselves. This is journalism 101.

[1] https://www.nbcnews.com/politics/elections/rudy-giuliani-giv...