the coins were mot probably moved by the original owner of this key. now the internet is going nuts just because they crave for drama in bitcoin world specially when the price is going up they seek "scary" news so the media gives it to them!
There was a transaction out of the above address, 0d13a52e3b640d05cdf31b41f335b327f126cb79d9eec1e2bc46556ef30a0b57 that sent 1 bitcoin to an address, bc1qa5wkgaew2dkv56kfvj49j0av5nml45x9ek9hz6 with change going to the 'sending address' and several blocks later sent the change to the same address. I think it is a reasonable conclusion that the owner of sent 1 bitcoin to bc1qa5wk, ran some tests to confirm they control the private key to bc1qa5wk, and that the transaction was sent to the correct address, and once confirmed, sent the remaining amount to the bc1qa5wk address. I would be especially surprised if 1HQ3Go3 is compromised.