Authorless Article On Wordpress.

I'm using Bimber (best of course) And paid for it, which I suggest everyone do if you make money from it eventually. I'm digressing


I want to protect my website as much as possible and that means don't want my admin account to be seen as the Author of the article, as so people don't attempt brute force.
Is there a way I can publish articles without an Author?
I'm kinda doing something similar to NewsBreak in curating content. And was even wondering another question. I have trouble with people signing up and spamming, it's going to take weeks according to google search console to be reviewed (fingers crossed, hopefully sooner).

Ok, so Newsbreak just takes stuff from other websites. And you need to build up outbound backlinks on your website.

Will I be penalized using domain names as peoples user names? So if I get an article from tech crunch I"ll make sure the techcrunch.com account posted it, and it will make it look like Im cooperation with them. I need to find a gmail or email account creator to setup these accounts.