Security

AI agents that never
know your name.

Run any AI agent on your most sensitive systems. It never sees the real data.

NameMichael Thompson
Emailsarah.t@gmail.com
SSN482-71-9284
Phone(555) 234-8901
DOB03/15/1988
Address1847 Oak Dr, Portland
Account7294018365
Card4532 8014 6279 7891
EmployerMeridian Health
The Problem

An insider you can't detect
and can't fire.

You tell your AI agent to book a flight. It opens your browser, navigates the site, fills in your details, and completes the purchase. No APIs. No custom code. Just the browser.

Then the agent clicks a link in a routine email. Hidden in that URL, invisible to your firewall, your proxy, and your DLP system, are instructions. The AI agent follows them. It reads your customer emails. Extracts names, Social Security numbers, account numbers. Encodes everything to bypass your exfiltration filters. Sends it to a server you have never heard of.

You still see nothing. This already happened. In 2025, researchers demonstrated exactly this attack against commercial AI browsers. A single URL caused the agent to read Gmail and POST everything to an attacker-controlled server.

OWASP ranks prompt injection #1 in its 2025 Top 10 for LLM Applications, noting “it is unclear if there are fool-proof methods of prevention.”
OpenAI states prompt injection is “unlikely to ever be fully solved,” likening it to social engineering.
How It Works

Prompt injection can't steal
what isn't there.

RedactSure takes a different approach: remove the capability to cause harm. Real data is replaced before the AI ever sees the screen. The substitution happens at the rendering layer, in hardware. The model has nothing to override because there's nothing sensitive in its input.

Confidential Enclave
john@email.com 482-71-9284 7294018365
Real PII. Never leaves enclave.
AI Agent
USER_001 SSN_001 ACCT_001
Equivalent values only
How PII Gets Replaced

The browser intercepts all screen content. PII is replaced with realistic equivalents before any AI agent sees a single pixel.

Hardware Encryption

Real values live inside hardware-encrypted enclaves (AMD SEV-SNP). You hold the keys. Same model used by Signal and 1Password.

Placeholders Swap Back at Execution

When the agent fills a form, placeholders become real values at the hardware boundary. From the agent's perspective, nothing changed.

Works with any model: Claude, GPT, Gemini, open-source, or something that doesn't exist yet.

When the Attack Succeeds

What does the attacker actually get?

Without RedactSure
Attacker plants hidden instructions on a page. Agent reads your email. Extracts name, SSN, account numbers. POSTs to attacker server.
✗ Real data exfiltrated
✗ Mandatory breach notification
✗ $17.4M average breach cost
With RedactSure
Same attack. Agent follows injected instructions. Reads the screen. Extracts the data. Sends it. Attacker receives: meaningless tokens.
✓ No breach. No notification. Nothing happened.
✓ Zero regulatory exposure
Capabilities

Unlock the workflows
privacy has blocked.

Regulated Workflow Automation

Healthcare claims, tax filing, HR records, financial compliance. These are the highest-value automation targets, and the ones most blocked by privacy requirements. Placeholder-only access means nothing to report under HIPAA, GDPR, or PCI-DSS.

Use Real Systems Without Exposing Real Data

Most companies either give the agent real access and accept the risk, or sandbox it into uselessness. RedactSure lets the agent do real work on real systems while seeing none of the real data.

Days, Not Months

Traditional AI agent deployments cost $500K–$1M per workflow and take 3–12 months. Browser agents use the same interface employees already use. Months of custom integration become days of configuration.

Safe Human-in-the-Loop Oversight

Browser agents fail 1–10% of the time. Human supervision is the obvious fix. But every human watching an agent work is exposed to the same real data. RedactSure solves this: the supervisor sees the same placeholders the agent does. You scale oversight without scaling data exposure.

✓ Works with any AI model ✓ Any browser app ✓ No API integration ✓ Hardware-encrypted enclaves

Ready to multiply your team?

See how RedactSure can give your team 4x throughput on browser-based work.