botguard.hashnode.devWhat Is AI Agent Security and Why Does It Matter in 2026In 2023, a single malformed request brought down a popular chatbot, exposing sensitive user data and costing the company millions in damages. The Problem Consider a simple AI agent implemented in Python, designed to respond to user queries: from fla...5d ago·4 min read
botguard.hashnode.devAI Security Testing: How to Red-Team Your LLM App Before LaunchA single, well-crafted adversarial input can bypass the language understanding capabilities of even the most advanced large language models (LLMs), allowing attackers to manipulate the output and compromise the entire AI system. The Problem import to...6d ago·4 min read
botguard.hashnode.devRAG Security Tools: How to Protect Your Retrieval Pipeline from AttacksA single, well-crafted query can crash a Retrieval-Augmented Generation (RAG) pipeline, exposing sensitive data and crippling AI-powered applications. The Problem import numpy as np from sentence_transformers import SentenceTransformer # Vulnerable ...Feb 24·4 min read
botguard.hashnode.devMulti-Turn Attacks: Why Single-Request Security Checks Are Not EnoughIn a shocking turn of events, a single chatbot was recently compromised by a multi-turn attack, resulting in a complete overhaul of its behavior, all without triggering any traditional security alarms. The Problem import torch from transformers impor...Feb 23·7 min read
botguard.hashnode.dev5 Jailbreak Techniques That Still Work on Production AI Agents in 2026A single, well-crafted input can bring down an entire production AI agent, exposing sensitive user data and compromising the integrity of the system, and this is not a theoretical scenario, but a reality that I've witnessed in the wild. The Problem #...Feb 23·5 min read