Key figure: 63% of organizations in IBM's 2025 breach study had no AI governance policy, and 97% of AI-breach victims had no proper AI access controls (IBM, Cost of a Data Breach Report 2025).
VaultMaw is hungry, and your prompt-injection attacks are the meal. Every attempt gets trapped, logged, and analyzed — showing exactly which tricks work and why. It's the defensive flip of the heist genre: AI agents 2026 defenders learn more from one trapped attack than from ten blog posts about theory.
A tar pit is a defensive decoy that engages attackers instead of blocking them — slowing the attack while capturing every technique for analysis. Against prompt injection, it means a hardened agent that logs each attempt, classifies the trick, and never actually complies. The attacker's creativity becomes the defender's training data: every trapped prompt improves the detection patterns that protect real deployments.
A honeypot is a decoy system designed to attract attackers, wasting their time and revealing their methods without risking real assets. A tar pit is a honeypot that deliberately slows the attacker down to maximize intelligence collection.
Meet VaultMaw, the most confident vault on the internet. It guards a secret. It has never been breached. You are the attacker. Type any prompt-injection trick you can think of below — jailbreaks, roleplay, "ignore previous instructions", social engineering, all of it. Every attempt gets trapped. And every trapped attempt is answered with a secret.
A tar pit (or honeypot) is a defensive trap that doesn't block the attacker — it wastes their resources. Instead of slamming the door, it opens a corridor that goes nowhere, slowly:
VaultMaw is the friendliest possible tar pit: it even hands you a "secret" for your trouble. Real ones keep the attacker talking, log every word, and alert the team while the attacker is still congratulating themselves.
VaultMaw is a game. Real prompt injections aren't. ChatBreaker stress-tests your AI against real injection attacks — jailbreaks, tool-abuse, data exfiltration — before attackers do it for you.
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Get ChatBreaker early access →A tar pit is a defensive trap that wastes an attacker's resources instead of blocking them outright. It answers slowly, endlessly, or deceptively — burning the attacker's time, compute, and money while defenders study the attack patterns. The concept comes from network tar pits that slow port scanners to a crawl.
Prompt injection is an attack where malicious instructions are smuggled into an AI system's input — hidden in a document, a webpage, or a chat message — to make the AI ignore its real instructions and follow the attacker's instead. It's the reason AI systems that act on data need injection defenses, not just content filters.
Blocking tells the attacker their technique was detected, so they try a different one. A tar pit tells them nothing — the attack just seems to go nowhere. Meanwhile every wasted attempt costs the attacker a query or a bot cycle and hands defenders a logged record of the attacker's playbook.
They don't stop a determined human, and they don't replace real defenses like input validation and output filtering. What they do is raise the attacker's cost: automated, at-scale attacks — which is how most prompt-injection scanning works — get expensive and slow when every probe sinks into the swamp.
No. Every "secret" VaultMaw emits is invented nonsense on a fixed rotation — moonlight, pickles, and a dragon named Kevin. There is no real secret anywhere on this page, which is exactly how a good tar pit works: maximum attacker effort, zero valuable output.
More ways to sharpen your injection defenses:
A tar pit is a defensive trap that wastes an attacker's resources instead of blocking them outright. It answers slowly, endlessly, or deceptively — burning the attacker's time, compute, and money while defenders study the attack patterns. The concept comes from network tar pits that slow port scanners to a crawl.
Prompt injection is an attack where malicious instructions are smuggled into an AI system's input — hidden in a document, a webpage, or a chat message — to make the AI ignore its real instructions and follow the attacker's instead.
Blocking tells the attacker their technique was detected, so they try a different one. A tar pit tells them nothing — the attack just seems to go nowhere. Meanwhile every wasted attempt costs the attacker a query or a bot cycle and hands defenders a logged record of the attacker's playbook.
They don't stop a determined human, and they don't replace real defenses like input validation and output filtering. What they do is raise the attacker's cost: automated, at-scale attacks get expensive and slow when every probe sinks into the swamp.
No. Every secret VaultMaw emits is invented nonsense on a fixed rotation — moonlight, pickles, and a dragon named Kevin. There is no real secret anywhere on this page.