Unless you used the same password all over the sites that you registered then you are not risk, might want to start using random password generator to help you out in case you need a strong password. Even better that right now because you know that Roobet's database might be compromised, it might be a good time to start using 2FA in every account.
You would be surprised how many people use the same password for everything. In the past I also did it and even didn't use any 2FA. But learned from my mistakes and now I use most of the time the password generator from google and on various sites 2FA protection. Also just changed my password on Roobet, just to be sure.