Finding unwanted users in my WordPress user panel

Hi there,

I was increasing security in my wordpress site and came across three different users in my users panel. I have no idea how these users got there. I think one of them might be to do with Woocommerce and is related to my Woocommerce plugin. Which I presume is harmless. The user is labelled K. Hoggs.

The second user has an email: and username: themedemos.

The third has an email: and username: themereviewteam.

I have a feeling these are important user/theme users related to themes/plugins because when I deleted them I lost my home page! So had to retrieve my latest site backup. Can anyone enlighten me on how to know for sure if these are harmful users and what I should do to protect my site if they are?

Thanks,

Katherine

• This topic was modified 1 week ago by katherinemasters.
• This topic was modified 1 week ago by James Huff. Reason: email addresses removed from public forum