diff --git a/api/ticket_status_api.php b/api/ticket_status_api.php
index 144ce68..c7007dd 100644
--- a/api/ticket_status_api.php
+++ b/api/ticket_status_api.php
@@ -171,7 +171,8 @@ if ($currentStatus !== $newStatus) {
         $currentStatus,
         $newStatus,
         (string)$ticket['title'],
-        $keyName
+        $keyName,
+        $ticket['visibility'] ?? 'public'
     );
     NotificationHelper::notifyWatchers(
         $conn,
diff --git a/api/update_ticket.php b/api/update_ticket.php
index de210be..0b51442 100644
--- a/api/update_ticket.php
+++ b/api/update_ticket.php
@@ -267,7 +267,8 @@ try {
                     $currentTicket['status'],
                     $updateData['status'],
                     $updateData['title'],
-                    $changedBy
+                    $changedBy,
+                    $currentTicket['visibility'] ?? 'public'
                 );
                 NotificationHelper::notifyWatchers(
                     $this->conn,
diff --git a/helpers/NotificationHelper.php b/helpers/NotificationHelper.php
index af4cf91..548c105 100644
--- a/helpers/NotificationHelper.php
+++ b/helpers/NotificationHelper.php
@@ -40,20 +40,40 @@ class NotificationHelper
         return array_values(array_filter(array_map('trim', explode(',', $raw))));
     }
 
+    /**
+     * Redact a ticket title for the shared Matrix notify list when the
+     * ticket isn't public, matching how sendCommentNotification() and
+     * notifyWatchers() already redact comment/activity previews for the
+     * same list.
+     */
+    private static function redactedTitle(string $title, string $visibility): string
+    {
+        return $visibility === 'public' ? $title : '(restricted ticket — title hidden)';
+    }
+
     // ─── Public event methods ─────────────────────────────────────────────────
 
     /**
      * New ticket created (manual or automated/API).
+     *
+     * $ticketData['visibility'] ('public', 'internal', or 'confidential') is
+     * used to redact the title sent to the shared MATRIX_NOTIFY_USERS list
+     * for non-public tickets, same as sendCommentNotification()'s preview
+     * redaction. Defaults to 'public' for callers (e.g. the hwmonDaemon
+     * Bearer-API paths) that never set a non-default visibility.
      */
     public static function sendTicketNotification($ticketId, array $ticketData, string $trigger = 'manual'): void
     {
-        preg_match('/^\[([^\]]+)\]/', $ticketData['title'] ?? '', $m);
+        $visibility = $ticketData['visibility'] ?? 'public';
+        $title = $ticketData['title'] ?? 'Untitled';
+
+        preg_match('/^\[([^\]]+)\]/', $title, $m);
         $source = $m[1] ?? ($trigger === 'automated' ? 'Automated' : 'Manual');
 
         self::fire([
             'event'        => 'ticket_created',
             'ticket_id'    => $ticketId,
-            'title'        => $ticketData['title']    ?? 'Untitled',
+            'title'        => self::redactedTitle($title, $visibility),
             'priority'     => (int)($ticketData['priority'] ?? 4),
             'category'     => $ticketData['category'] ?? 'General',
             'type'         => $ticketData['type']     ?? 'Issue',
@@ -73,13 +93,16 @@ class NotificationHelper
      * @param string     $newStatus
      * @param string     $ticketTitle
      * @param string|null $changedByDisplay  Display name of the user who changed status
+     * @param string      $visibility        Ticket visibility; non-public titles are
+     *                                        redacted before being sent to the shared
+     *                                        notify list, same as sendTicketNotification().
      */
-    public static function sendStatusChangeNotification($ticketId, string $oldStatus, string $newStatus, string $ticketTitle, ?string $changedByDisplay = null): void
+    public static function sendStatusChangeNotification($ticketId, string $oldStatus, string $newStatus, string $ticketTitle, ?string $changedByDisplay = null, string $visibility = 'public'): void
     {
         self::fire([
             'event'          => 'status_changed',
             'ticket_id'      => $ticketId,
-            'title'          => $ticketTitle,
+            'title'          => self::redactedTitle($ticketTitle, $visibility),
             'old_status'     => $oldStatus,
             'new_status'     => $newStatus,
             'changed_by'     => $changedByDisplay,