Forensic Fraud Checks on Every Document, in Every Workflow
It runs more than 10 forensic checks on every document the other agents handle, flags tampering, cloned regions and duplicates with the evidence, and hands each flag to your reviewer.
Runs in the Same Pass as Your Compliance Checks
Deeper Checks for Cheques, Built In
The Document Fraud Detection AI Agent is one of KlearStack's Document GRC Agents. It runs more than 10 forensic checks on every document the other agents handle, in the same pass as their compliance checks, flags edits, cloned regions and reused documents with evidence, and hands each flag to a reviewer who decides.
AI Checks the File. Your Team Keeps the Decision.
Runs on Every Document
Forensic checks run on every file, in every agent's workflow.
Your Reviewers Decide
Flags go to the reviewer you name, with the evidence attached.
Thresholds You Set
Where a check scores a document, you set the level that raises a flag.
Inside Your Network
The agent can run on-premise, so sensitive documents stay with you.
Fraud Checks Sit With One Team. Altered Files Arrive Everywhere.
Fraud checks usually sit with one team, while altered files arrive through invoices, loans, claims and trade.
Checked in One Place
Forensic review often sits with one specialist team. Invoices and statements in other workflows never reach it.
Edits Invisible to the Eye
A cloned stamp or retouched figure looks genuine on screen. Pixel-level traces are what give it away.
Found After the Money Moves
Altered documents surface in audits or disputes. By then the payment, loan or shipment has already gone.
What the Fraud Agent Tests on Every File
More than 10 forensic checks run on each document. Expand one to see what it looks for.
The file is tested for traces of tampering, so a changed figure, date or name is flagged before anyone relies on the document.
Areas copied from elsewhere, such as a duplicated stamp, signature or line, are detected and highlighted on the page.
Image noise that does not match the rest of the page reveals regions added or retouched after the document was created.
A document that already appeared in another case is flagged, so one set of papers cannot back two transactions.
Cheques get a deeper set: amount in words against figures, signature against a reference with a score, chemical wash and ink variation.
Where a result needs judgment, the document is marked for manual review instead of a plain pass or fail.

Follow One Altered Document Through the Agents
An example supplier invoice with an edited bank detail, checked alongside the AP agent. Your rules will differ.
Arrives
The router hands a supplier invoice to the AP agent. The fraud agent tests the same file in the same pass.

Fraud Evidence Your Investigators Can Use
One trail behind every result
- Each forensic check run, with its result
- The region or field that raised a flag
- Scores, and the thresholds behind them
- The reviewer's decision on the file
Evidence where your team needs it
- Flags to the reviewer you name
- Evidence in the same report as the compliance checks
- Results out through Excel, CSV or API
- A pass, fail or manual review result per check
Where the Agent Stops
Clear boundaries keep the decision with your people and your policy.
It does not accuse anyone or stop a payment on its own
Your reviewer decides.
It does not replace your fraud investigation team
It gets them evidence sooner.
It does not verify identities against outside databases
It tests the documents themselves.
Works Inside Every Agent's Workflow
Body: Documents reach it through the router and the other agents: invoices, statements, loan files, trade documents and claims. Its results join each agent's report and move to your systems through Excel, CSV or API.
Your business system
Checked data and decisions move through Excel, CSV or API.
Forensic Checks per Document
run on every file, in the same pass as the compliance checks.
Documents Processed
the same engine tests invoices, statements, loan files and trade documents.
Faster Turnaround
documents move from arrival to a checked decision five times faster.
Document Types
forensic checks apply across standard and custom document types.
Sensitive Documents Can Stay Inside Your Network
The Document Fraud Detection AI Agent runs on-premise as well as in the cloud, with the same checks either way.
Discuss an On-Premise DeploymentQuestions About the Document Fraud Detection AI Agent
Everything operations, risk and audit teams usually ask before a pilot.
The Document Fraud Detection AI Agent tests documents for fraud. It runs forensic checks on every file. It looks for edits, cloned regions and reused documents. Cheques get a deeper set of checks.
See the Fraud Agent Test Your Own Documents
Send us a few documents you are unsure about, alongside some you trust. We test them in a Free Proof of Concept and show you every flag with its evidence.








