I have two accounts, each with a single domain on them, that have just some static splash pages. Barely any files on them. I was looking at the Errors log in cPanel and there are numerous attempts to log into wp-admin, admin.php, sample.php, etc. Neither of the accounts currently have WP installed on them. The attempts come and go every few days. Since those pages don't exist, I'm guessing they're just getting 404 error pages and after a few attempts, move on. I've never seen this before. Is this a new attempt by hackers? Just randomly hit domains with page requests?