Is someone trying to log into my Samsung account or is this text a scam?

[Antx90]

I got sent two verification codes texts to login into supposedly my Samsung account. I'm assuming it is because it's connected to my phone number. Here they are: 

Are these real verif. Code texts, and if so how can I prevent this login attempt to happen?; And if they're not real what should I do

[user8u3YvJCi6I]

It's weird it's coming from 2 different numbers. I would suggest logging into your account and changing your password

[user751201tmO21 · Accepted solution]

Someone has your account login name and password

That's why you're seeing two step verification

Change password

[Antx90]

I should, but what's weird is that both of the texts have the same "verif. Code" but with different "account number". I feel like it's a scam but I will change the pass