Wish I understood that tacotime.
So, should I avoid using the address thats been spammed?
I have read that deleting addresses from your wallet can cause problems- is that true...
Avoid using it until the spam has one confirmation, unless you get new spam.
If the address is otherwise unused, remove the keypair from your wallet, as it costs more to spend than it's worth anyway. Deleting keypairs (addresses) is not consequential for well implemented software, but might be bad for poorly implemented software.
It seems once they send one spam to you, they monitor the address, and send a spam everytime. I now have 3.