There was a list of 14k dead voters in Wayne County at https://pastebin.com/zjz6nm6Q. You could check them at https://mvic.sos.state.mi.us/Voter/Index and see that they were all indeed were real. PasteBin has now removed it. It could be that the creator did, but I don't see why they would. When you check the address on the WayBack engine, it shows they had previously put a "questionable content" tag on it and made it so you have to agree to see such stuff, demonstrating that the people at PasteBin definitely had a problem with the post.