Like I said yesterday: This is a lever-type entry lockset.
Yes, somebody could pick this lock, but probably not with with a paper clip. But that's no why it's a lousy lockset. There's way too much to grab on to with a wrench, and force it open. Two seconds with a big wrench or a crowbar, and the internal mechanism is scrap.
If this is your front door, add a simple deadbolt.
Can anyone tell me if paper clips will pick this lock and what kind of lock it is