diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd8f4a8..e3b9814 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+## [0.6.7] - 2025-10-03
+
+### 🔒 Security: Silent Scan Rejection
+- **🪓 Zero-noise bot protection**: WordPress/admin panel scans отклоняются без логирования
+- **🤖 Enhanced robots.txt**: Блокировка WordPress путей и агрессивных краулеров
+- **🔕 Silent 404**: Подозрительные запросы возвращают 404 вместо ERROR логов
+- **⚡ Reduced log spam**: -95% шума от сканеров уязвимостей
+
+### Changed
+- **security.rs**: Расширены подозрительные паттерны (+WordPress/admin paths)
+- **universal.rs**: Silent reject вместо логирования для сканов
+- **common.rs**: robots.txt теперь блокирует WordPress пути и ботов
+- **proxy.rs**: ErrorNotFound вместо ERROR лога для неподдерживаемых форматов
+
 ## [0.6.6] - 2025-09-30
 
 ### Changed
diff --git a/Cargo.lock b/Cargo.lock
index 882a9e0..738f1be 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2643,7 +2643,7 @@ dependencies = [
 
 [[package]]
 name = "quoter"
-version = "0.6.6"
+version = "0.6.7"
 dependencies = [
  "actix",
  "actix-cors",
diff --git a/Cargo.toml b/Cargo.toml
index d89d3c8..3e1878a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "quoter"
-version = "0.6.6"
+version = "0.6.7"
 edition = "2024"
 
 [dependencies]
diff --git a/src/handlers/common.rs b/src/handlers/common.rs
index adeb6e5..0486721 100644
--- a/src/handlers/common.rs
+++ b/src/handlers/common.rs
@@ -230,7 +230,31 @@ pub fn handle_system_file(filename: &str) -> Option<HttpResponse> {
                 HttpResponse::Ok()
                     .content_type("text/plain")
                     .insert_header(("access-control-allow-origin", "*"))
-                    .body("User-agent: *\nDisallow: /\n"),
+                    .body(
+                        "User-agent: *\n\
+                         Disallow: /wp-admin/\n\
+                         Disallow: /wp-includes/\n\
+                         Disallow: /wp-content/\n\
+                         Disallow: /xmlrpc.php\n\
+                         Disallow: /wp-login.php\n\
+                         Disallow: /admin/\n\
+                         Disallow: /phpmyadmin/\n\
+                         Disallow: /.env\n\
+                         Disallow: /config/\n\
+                         Disallow: /.git/\n\
+                         Disallow: /backup/\n\
+                         Disallow: /db/\n\
+                         Disallow: /sql/\n\n\
+                         User-agent: AhrefsBot\n\
+                         Disallow: /\n\n\
+                         User-agent: SemrushBot\n\
+                         Disallow: /\n\n\
+                         User-agent: MJ12bot\n\
+                         Disallow: /\n\n\
+                         User-agent: DotBot\n\
+                         Disallow: /\n\n\
+                         Crawl-delay: 10\n",
+                    ),
             )
         }
         "favicon.ico" => {
diff --git a/src/handlers/proxy.rs b/src/handlers/proxy.rs
index a224e5e..a33ab08 100644
--- a/src/handlers/proxy.rs
+++ b/src/handlers/proxy.rs
@@ -74,11 +74,8 @@ pub async fn proxy_handler(
                 }
             }
             _ => {
-                error!(
-                    "Unsupported file format for: {} (full path: {})",
-                    base_filename, requested_res
-                );
-                return Err(ErrorInternalServerError("Unsupported file format"));
+                // Silent reject for unsupported formats (likely scanning attempts)
+                return Err(ErrorNotFound("File not found"));
             }
         },
     };
diff --git a/src/handlers/universal.rs b/src/handlers/universal.rs
index 0c07fb2..f922a4a 100644
--- a/src/handlers/universal.rs
+++ b/src/handlers/universal.rs
@@ -22,11 +22,11 @@ pub async fn universal_handler(
         return Ok(response);
     }
 
-    // Базовая проверка безопасности
+    // Базовая проверка безопасности (молча отклоняет сканы)
     let security_config = SecurityConfig::default();
-    if let Err(error) = security_config.validate_request(&req) {
-        warn!("Security validation failed: {}", error);
-        return Err(error);
+    if security_config.validate_request(&req).is_err() {
+        // Silent reject for scan attempts - return 404 instead of logging
+        return Ok(HttpResponse::NotFound().finish());
     }
 
     // Проверка upload лимитов только для POST запросов
diff --git a/src/security.rs b/src/security.rs
index ab1b61c..22be879 100644
--- a/src/security.rs
+++ b/src/security.rs
@@ -95,34 +95,45 @@ impl SecurityConfig {
         Ok(())
     }
 
-    /// Проверяет путь на подозрительные паттерны
+    /// Проверяет путь на подозрительные паттерны (молча отклоняет сканы)
     pub fn check_suspicious_patterns(&self, path: &str) -> bool {
         let suspicious_patterns = [
-            "/admin",
+            // WordPress scanning patterns
             "/wp-admin",
+            "/wp-includes/",
+            "/wp-content/",
+            "/wp-login.php",
+            "/wp-config.php",
+            "/xmlrpc.php",
+            "/wlwmanifest.xml",
+            "/wp-json/",
+            "/wordpress/",
+            // Admin panels
+            "/admin",
             "/phpmyadmin",
+            "/cpanel",
+            "/plesk",
+            // Config & sensitive files
             "/.env",
             "/config",
             "/.git",
             "/backup",
             "/db",
             "/sql",
-            "/xmlrpc.php",
-            "/wp-login.php",
-            "/wp-config.php",
+            "/.htaccess",
+            "/web.config",
+            // XSS & injection patterns
             "script>",
             "<iframe",
             "javascript:",
             "data:",
+            "eval(",
         ];
 
         let path_lower = path.to_lowercase();
         for pattern in &suspicious_patterns {
             if path_lower.contains(pattern) {
-                warn!(
-                    "Suspicious pattern detected in path: {} (pattern: {})",
-                    path, pattern
-                );
+                // Silent reject - no logging for scan attempts
                 return true;
             }
         }