Just go with GPL or LGPL - easy well known and understood.
If you actually to control what is going to happen to your software the only option it to keep it locked up on an encrypted drive buried under 2 metres of concrete (on a remote island). Anything else is just being hopeful that other people will do the right thing.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Just go with GPL or LGPL - easy well known and understood.
If you actually to control what is going to happen to your software the only option it to keep it locked up on an encrypted drive buried under 2 metres of concrete (on a remote island). Anything else is just being hopeful that other people will do the right thing.