Minecraft account hacked, what to do?

I wanted to play Minecraft like almost every day today. When I opened the launcher, I should log in with my email address and password. When I did that, it said the password was wrong, which I thought was impossible. Then I tried to log into the minecraft.net page. When it didn't work there either, I clicked the "Reset password" button. I didn't get an email from Mojang within half an hour. What should I do? When I look at my account on https://de.namemc.com/, I suddenly have an Alex skin. What should I do?

It could be that the Hecker cracked your e-mail address and simply changed the contact e-mail address in the account where you can reset the password.

So you currently have damn bad cards and have to go through the support for better or worse. Either google to see if there's a hotline, open a ticket or write an email.

Now you have to somehow prove that you are the rightful owner.

But how can he just change it without me noticing? Usually you have to confirm the change with the old email address

So if he cracked your e-mail address, he can simply change the address, log in to you briefly and delete the e-mail again, so the question was whether he might also have cracked your e-mail account