Sansec Security Monitor
E-commerce malware detection scanner for skimmers
About this crawler
Sansec Security Monitor is a web crawler identified by the regular-expression pattern Sansec Security Monitor\/ in the User-Agent request header. It is categorised as scanner. Use the regex above to detect, log, allow, or block Sansec Security Monitor traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- Sansec Security Monitor
- Pattern
Sansec Security Monitor\/- Tags
- scanner
- Reference
- https://sansec.io/monitor
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; Sansec Security Monitor/1.0; +https://sansec.io/monitor)
Block this crawler
robots.txt — disallow Sansec Security Monitor:
User-agent: Sansec Security Monitor
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Sansec Security Monitor\/ [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Sansec Security Monitor\\/") {
return 403;
}
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