Hungarian citizenship can be revoked only under special conditions. If you received Hungarian citizenship through naturalization, it can be revoked only within 20 years of your naturalization. After that, you can lose your citizenship only if you renounce it – like every other Hungarian citizen.
If you received Hungarian citizenship through verification, your Hungarian citizenship cannot be revoked. You enjoy the same rights as “native” Hungarian citizens, since by law you are one of them.
Moreover, Hungarian citizenship gained through naturalization can be revoked only if it turns out that you obtained it illegally in the first place. For example, if it is confirmed that you used fake data or lied to the administrator (including the omission of relevant information). If that is not the case, you have no reason to worry.