diff --git a/modules/security/malware-scanner.sh b/modules/security/malware-scanner.sh
index d919651..383a578 100755
--- a/modules/security/malware-scanner.sh
+++ b/modules/security/malware-scanner.sh
@@ -3401,8 +3401,8 @@ generate_client_report() {
 
     # Extract scan info
     local session_name=$(basename "$scan_dir")
-    local scan_date=$(grep "Started:" "$summary_file" | head -1 | sed 's/Started: //')
-    local scan_paths=$(sed -n '/^Paths:/,/^$/p' "$summary_file" | tail -n +2 | grep -v "^$" | tr '\n' ', ' | sed 's/, $//')
+    local scan_date=$(grep "Started:" "$summary_file" | head -1 | sed 's/Started: //' || echo "Unknown")
+    local scan_paths=$(sed -n '/^Paths:/,/^$/p' "$summary_file" | tail -n +2 | grep -v "^$" | tr '\n' ', ' | sed 's/, $//' || echo "/")
 
     # Count threats
     local total_threats=0