Payment fraud prevention for small and mid-sized businesses

Know before you pay.

Sheepdog watches your incoming email and invoices, checks every sender, vendor, and bank detail against the records you’ve verified, and walks your team through what to do before any money is sent.

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A Sheepdog case for Invoice 19001. Banner reads: Payment held. A second person still has to release it. What is wrong: This is not Allied Millwork. The address uses a capital I instead of a lowercase l. Next: Do not pay. Call the number on file. Actions: Hold payment, Mark after callback, Escalate, Dismiss.

The ordinary danger

The danger looks ordinary.

It doesn’t arrive as a threat. It arrives as an email from a vendor you’ve paid for years, with the right name, the right signature, and a polite request: we’ve updated our bank details, please send this week’s payment to the new account.

Nothing about it feels wrong. The only difference is a letter out of place, and a bank account that was never theirs.

From Renata Voss · Allied Millwork · ap@aIIiedmillwork.example

Updated banking details — please use for this week’s payment

Hi, we have updated our bank details. Please send this week’s payment to the new account on the attached invoice.

Thank you — looking forward to another smooth week.

Renata Voss
Accounts receivable

How it works

Four quiet steps between an email and a payment.

Sheepdog does the checking nobody has time for, then hands the decision to a person with everything they need to make it.

Sheepdog Home, headed Needs you. Everything still waiting on a person, with mail to review flagged Stop.
Sheepdog Vendors list. Phone numbers and bank details here are the only ones a payment may use. Each vendor is marked Verified.
A Sheepdog comparison marked Stop: This is not Allied Millwork. The address uses a capital I instead of a lowercase l. What this message says beside what we verified.
A Sheepdog case after Hold payment. Banner: Payment held. A second person still has to release it. Next: Do not pay. Call the number on file.

The product

It shows you exactly what’s wrong.

No score to interpret. Sheepdog puts what the message says next to what you verified, names the difference, and tells you what to do next.

Lookalike domain

One letter, swapped.

A capital I where a lowercase l belongs. In most fonts you can’t tell them apart. Sheepdog can, and it says so in a sentence anyone on the team can act on.

What this message says

acmesuppIy.com

What we verified

acmesupply.com

Sheepdog comparison for Allied Millwork: aIIiedmillwork.example beside the verified alliedmillwork.example, with Do not pay and Notify vendor buttons.

Changed bank details

Not the account on file.

The invoice looks right and the sender checks out. The account doesn’t. Sheepdog reads the bank details on every invoice and compares them to the verified account.

What this message says

Account ending 7781

What we verified

Account ending 4419

Sheepdog invoice check: Bank account on this invoice does not match the verified account ending 4419. Account ending 7781 beside account ending 4419.

Every case ends with a person

Four clear actions. Nothing moves on its own.

Each case spells out what is wrong, why it matters, and what to do next. “Do not pay. Call the number on file.”

  • Hold payment

    Stop the money while you check.

  • Mark after callback

    Record that you called the number on file and confirmed.

  • Escalate

    Bring in the person who should decide.

  • Dismiss

    Close it with a reason, kept on the record.

Payment held. A second person still has to release it.

The film

Still Watching

You build something. Day after day. People depend on it. Then an email arrives. It looks right. Every detail.

Who it’s for

Loyal to the flock.

Sheepdog is built for companies with many vendors and a lot of payment activity, and for the people who already keep that money moving. It doesn’t replace their judgment. It gives it the facts.

A woman working at a laptop at a wooden table by a window, a cup of coffee beside her.

Owners

You built the business one invoice at a time. Sheepdog checks every one, so a single convincing email doesn’t get to decide where a month of work goes.

Bookkeepers

You know your vendors better than anyone. Sheepdog does the letter-by-letter checking and lays the evidence out, so your call is the informed one.

Office managers

You keep a hundred things moving. Sheepdog gathers what needs you in one place and says the next step in plain language.

Know before you pay.

Request early access

Sheepdog is opening to a small group of businesses first. Tell us who you are and where you work.

Used only to reply about early access.

Still Watching