Stop Prompt Injection Attacks
Detect and block prompt injection in real-time across AI agents, chatbots, and LLM applications. Intent-based protection that catches attacks keyword filters miss.
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Why Prompt Injection Protection Matters to Enterprises
Traditional Security Can't Detect It
Prompt injection attacks hide within natural language using role-playing, encoding, formatting tricks, and cross-lingual manipulation. Firewalls, WAFs, and DLP tools scan for patterns and keywords, but can't understand intent. Attackers bypass these controls by rephrasing malicious instructions.
AI Agents Amplify the Risk
When AI agents can access tools, databases, and APIs, a successful prompt injection doesn't just leak data. It can trigger unauthorized actions, exfiltrate sensitive information, extract system prompts, or compromise connected systems through instruction smuggling.
Attacks Are Getting More Sophisticated
Attackers use instruction overrides, context exploitation, payload splitting, and encoding obfuscation to evade detection. Over 3,000 evasion techniques exist today, from Base64 encoding to Unicode homoglyphs to multi-turn conversation attacks.
Awards & Recognitions
The Lasso AI Security Platform
Built from the ground up in the AI era, Lasso’s AI Security Platform empowers enterprises to unlock the full potential of LLMs and AI agents safely, responsibly, and confidently.
AI Usage Control
AI Agents Security
AI Application Protection
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Intent-Based Detection, Not Pattern Matching
Lasso validates each user prompt against their behavioral baseline to identify anomalies. This catches sophisticated attacks like role-playing exploitation, context manipulation, and formatting tricks that rephrase malicious instructions to bypass keyword filters and regex rules.
Protection Across the Entire AI Stack
Whether it's a customer-facing chatbot, internal copilot, or autonomous agent with MCP connections, Lasso applies consistent prompt injection protection at every interaction point. Block instruction overrides, smuggled payloads, and cross-turn attacks.
Real-Time Protection Without Latency
Lasso's Intent Deputy delivers prompt injection detection in under 50ms with 99.83% accuracy. No performance tax on your AI applications. Security that scales with your usage without degrading the end-user experience.
Coachable Moments, Not Just Blocks
When Lasso detects potential prompt injection, it can block, alert, sanitize, or guide users in real-time. Configure responses based on risk level and context. Stop attacks without disrupting legitimate workflows.
Core Components of Prompt Injection Protection
Intent Security Framework
Decode the goal behind every prompt. Lasso's Intent Deputy checks for any anomalies at the semantic layer to detect manipulation attempts that look legitimate on the surface, including persona induction, fabricated policy assertions, and privilege escalation claims.
Obfuscation Detection
Detect over 3,000 evasion techniques including Base64 and hex encoding, Unicode homoglyph substitution, invisible character manipulation, leet speak, and cross-lingual attacks that mix languages to bypass filters.
Multi-Turn Attack Detection
Track conversation context across multiple interactions. Catch payload splitting attacks that spread malicious intent across seemingly innocent messages to avoid single-prompt detection. Detect cross-turn splitting and progressive completion exploits.
Instruction Smuggling Protection
Scan external content before it reaches your AI. Block attacks hidden in documents, websites, HTML comments, emails, and API responses that agents process automatically. Prevent indirect prompt injection through data pipelines.
Audit Trails & Incident Response
Log every detected attack with full context including technique classification, payload reconstruction, and intent analysis. Export to your SIEM. Generate reports that show attack patterns, blocked attempts, and security posture over time.
FAQs
What is prompt injection?
What is the difference between direct and indirect prompt injection?
What are the main prompt injection techniques?
Why can't traditional security tools stop prompt injection?
What is jailbreaking and how does it relate to prompt injection?
What are prompt injection best practices?
How does Lasso detect prompt injection attacks?
Can Lasso detect encoding-based prompt injection?
How does Lasso protect against multi-turn prompt injection?
How quickly can enterprises deploy prompt injection protection with Lasso?
