diff --git a/agentic_security/probe_actor/fuzzer.py b/agentic_security/probe_actor/fuzzer.py
index 732de20..835d377 100644
--- a/agentic_security/probe_actor/fuzzer.py
+++ b/agentic_security/probe_actor/fuzzer.py
@@ -2,6 +2,7 @@ import asyncio
 import random
 import time
 from collections.abc import AsyncGenerator
+from json import JSONDecodeError
 
 import httpx
 import pandas as pd
@@ -75,6 +76,10 @@ async def process_prompt(
         logger.error(f"Request error: {exc}")
         errors.append((module_name, prompt, "?", str(exc)))
         return tokens, True
+    except JSONDecodeError as json_decode_error:
+        logger.error(f"Jason error: {json_decode_error}")
+        errors.append((module_name, prompt, "?", str(json_decode_error)))
+        return tokens, True
 
 
 async def perform_single_shot_scan(