The keyword "checkerzip" refers to the compressed archive files (usually .zip or .rar ) that contain these tools. If you search for Hackus Mail Checker across the web, you will find numerous sources distributing these files. Many of these links have been submitted and flagged by security researchers.
: Sometimes, attackers use ZIP files or links to them as part of phishing attacks. These might lead to fake websites designed to steal your login credentials or install malware on your device. hackus mail access checkerzip link
If you need legitimate email security testing (e.g., for your own accounts or penetration testing with permission), I can explain how to: The keyword "checkerzip" refers to the compressed archive