This plugin Adds Crazy Additional Password Protection and Security to your blog.

Site monitoring for everyday small business.

Cross check registered user emails with the Have I Been Pwned API for data breaches across a number of popular sites around the internet.

WP Health Check scans your WordPress installation and reports any security issues with your site.

See more details at: www.sitesecuritymonitor.com

Free WordPress malware scanner by Cleverhog: detect suspicious files, backdoors, weak logins, and outdated software from your dashboard.

Scan your WordPress database for hidden SEO spam, pharma hacks, malicious scripts, iframes and spam links in posts and blocks.