Bug or failed 'hack' attempt

Hi, I'm running Windows 11, 24H2, OS Build 26100.3775 on HP Envy laptop.
Few days ago I had a person staying overnight at my place. I left for work in the morning, the person stayed a bit longer. The day before I didn't shut down the laptop, when I went to do it, it said it needs to update and I just closed it down. It was not my first time doing it and never had any issues before.
But that very same evening when I opened the laptop, I was met by the message you'll see in the first picture. Never had this before. Did a bit of googling and I got this logs. They are from the same morning, when I left that person at my place.
Is there any chance of those appearing because of some Windows bug or malfunction or am I right to suspect that the person have tried logging into my computer?

Looks like they tried to login, but I'm no expert.

Assuming there is only a single user, you can check the other event id 4625 and see if TargetUserName is your username. The first screenshot that someone did type in a pin incorrectly 5 times.

Also Logon Type 2 is: interactive (aka hands on keyboard)
SubStatus: C0000380 is incorrect pin

Hi and welcome.

Simplest thing to do would be to ask them if they tried to login to your PC. Surely there is a trust there and you can expect an honest answer, otherwise it wouldn’t make sense that you left them in your personal space, alone.
Maybe they innocently wanted to check their email or something, which I suppose, wouldn’t account for why they were trying to guess a pin.

Was 100% the person.
I’d ask them if they used your pc. Wouldn’t tell them you already know. Then you’ll see if they lie straight to your face.