It's also important to change admin username and your password if you are helped by someone and needs admin username and your password to login to perform the job. Admin username and your password changes, after all the work is finished. Someone in their company may not be, even if the man is trustworthy. Better to be safe than sorry!
The how to fix hacked wordpress site Codex has an outline of what permissions are acceptable. File and directory permissions can be changed either via an FTP client or within the administrative page from your web host.
You can these details search. If your site is hacked by hackers, it is easy to restore your site with the use of your backup files and change.
Recently, the site of Reuters was murdered by an unknown hacker and posted a fake news article. Since Reuters is a popular news site, their reputation is already description destroyed due to what the hacker did. Something similar may happen to you if you do not pay attention.
All-Rounder security plug-ins can be considered as a complete security checker. They scan and check the website and provide you with information concerning the possible weaknesses of the website.
Change admin username and your WordPress password, or your password and collect and utilize other fantastic WordPress security tips to keep hackers out!