This can be legit, or can be a strategy to gather information about crypto owners - from e-mail to... whatever the user gives.
With no more info about OP I find all this rather shady.

And.. OP, what would be the credibility of such list of .. "mishaps" if it's anonymous? What stops users send you "science fiction" just for the fun of it?
Also Topic is misleading. Bitcoin Cash is an altcoin (and the way many newbies are lured to buy it is very close to fraud).