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Security comment-spam security-plugin

Comment Spam Flood or Mass Spam User Registrations

Issue Tree

Site Flagged as Hacked / Malware Warning
- Comment Spam Flood or Mass Spam User Registrations
- Malware – Injected Spam Links or Redirects
- Repeated Brute-Force Login Attempts Detected
- Site Blacklisted by Google Safe Browsing
- Unauthorized Admin User Created
- Vulnerable Plugin/Theme Version Flagged by a Security Scan

Symptom

Hundreds of spam comments or fake user accounts appear, filling the database and the moderation queue.

At a Glance

Module: Security
Tags: comment-spam, security-plugin
Last Updated: 18 August 2026

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