Yesterday I had just over £2.5k of "Etherium" in my Blockchain wallet. Logged in this morning and it's cleaned out!
I think I'm under siege, as I also got a message from Amazon, which I was pleased to see, as I was expecting to be advised that my "Ledger Nano" outside wallet was now in stock (this is to fully prevent all risk of funds being stolen) by hackers.
When I opened it, I got an instant warning from my AV, that it contains Malware!