With what you showed, I am 99.9 % positive no one tried to hack you. Man reason is, there aren't enough login attempts, unless you have one of the world's shitest passwords, no one is going to get in on the first try. So with just one attempt someone was probably bored.

I do it everyonce in a while when I am bored and find a site that I can log in on. I will try different random passwords.

Hmm...

I am curious as to what account they tried to log into.