If you are not passionate about your current projects: Find the big boss of your company, and explain the situation, then note that you're trying to avoid start

If you are not passionate about your current projects: Find the big boss of your company, and explain the situation, then note that you're trying to avoid starting a whistleblower lawsuit by going directly to the person in charge. If that fails, keep doing your job well until day zero, but document everything illegal on a SD card or similar, and then take it to the law the moment they kick you out. It may be useful to talk to the appropriate regulatory agency NOW. If you are passionate about your current projects, I have no real advice to offer... What I would do is probably something odd, like explaining to people that me being fired will not prevent me from finishing said projects and that anyone who has a problem with it is likely to be ignored or physically kept out of my way with whatever means I may deem necessary. However, I cannot in conscience recommend that anyone do this, it's probably one of those things that only work with me.