Almost everything that gets called freight broker fraud comes in one of three shapes, and they fail differently enough that a single check will not cover them.
- Somebody is impersonating a real brokerage. The authority is genuine, the record is clean, and you are simply not talking to the company that owns it.
- A real brokerage passes your load to someone else without telling you, so the party who owes you is not the party you signed with. That is double brokering, and we cover it on its own.
- A brokerage takes the load fully intending to pay and then cannot. Not fraud in any legal sense, and the unpaid invoice looks identical from where you sit.
This post is about the first and third, and about a problem that sits underneath all of them: nearly every published fraud warning sign produces far more false alarms than real ones, and almost nobody tells you by how much.
Impersonation does not need a fake company
The assumption buried in most fraud advice is that you are looking for something wrong with the company. In an impersonation there is nothing wrong with the company. It is a real brokerage with real authority, a real bond and often years of clean payment history. That is exactly why it was chosen.
What changes is the channel. The email domain is one character off. The phone number on the rate confirmation is not the number on the public record. A remit-to instruction arrives separately and looks routine. Every fact you verify checks out, because every fact you verified belongs to a company that is not on the other end of the conversation.
So the useful question is not whether the brokerage is legitimate. Our separate guide on how to check if a freight broker is legit covers that question properly. The question here is whether the person in front of you is that brokerage.
How often a warning sign is nothing: a number from our own roster
Shared business addresses get cited constantly as a fraud indicator, usually with no sense of how common they are. We can measure that directly, because we hold the broker roster. These figures were last re-checked against it on 25 September 2026. Across the active broker authorities we track:
- 26,007 broker authorities are active as of 25 September 2026.
- 1,211 of them, about 4.7%, list a street address shared with at least one other active broker authority.
- Those cluster onto 490 distinct addresses.
- 394 of those 490 addresses hold exactly two authorities.
- The largest single street address carries 13 separate active broker authorities.
- None of the four largest clusters carries a suite, unit or floor marker in its address.
Now the part that matters. A shared address is not evidence of anything on its own. Registered agent services put hundreds of unrelated companies at one address as a matter of routine. Virtual office providers do the same. Ordinary office buildings hold several brokerages that have nothing to do with each other, and plenty of small brokerages are registered at their accountant's address.
We are not exempt. SureLoadr's own registered address is a suite at a registered agent, which is entirely standard and tells you nothing about us either.
So if you have been treating a shared address as a red flag, you are flagging roughly one broker in twenty-one, and spending your attention almost entirely on false positives. The narrower detail worth a second look is a cluster of several authorities at one address with no suite or unit number, which is a different shape from a building full of separate tenants. Even that is a reason to look closer rather than a verdict.
This generalizes. Most individual fraud indicators have an innocent explanation that is more common than the guilty one. A signal is only worth acting on when you know its false-positive rate, and that is the number almost no source gives you.
The failure mode nobody calls fraud
The third shape gets left out of fraud guides entirely, because technically it does not belong there. A brokerage books your load meaning to pay, runs out of room between what the shipper pays and what it owes, and stops paying. Nobody lied to you at any point.
It belongs in the same conversation anyway, because the outcome on your side is identical and because it is far more common than impersonation. It is also the one with the longest warning period, since payment behavior drifts for months before it stops. We wrote that sequence up separately in how brokers actually run out of money.
What actually catches each one
Against impersonation, verify the channel rather than the company. Call the number on the public record, not the number in the email signature. Compare the email domain character by character against the one on file. Treat any remit-to change as a fresh verification event, because a change in payment instructions is the single most common way an impersonation converts into a loss.
Against double brokering, the test is documentary: the legal name on the rate confirmation, the entity that holds the authority, and the party on the bill of lading all have to agree. That pattern has its own post in double brokering scams are back.
Against the broker who cannot pay, none of the above helps, because nobody is lying. That one is a credit question: how fast they pay, and whether that has been getting worse.
The order that works
- Look the authority up yourself from the MC number, not from a link you were sent.
- Confirm the legal name on the rate confirmation is the entity that holds that authority.
- Contact the brokerage on the number from the record before you accept, not the one on the offer.
- Check how they pay and which direction that has been moving.
- Treat any change to remit-to or contact details as a stop, whoever it appears to come from.
- Keep the rate confirmation, the bill of lading and the delivery receipt together, because those are what you will need whichever of the three this turns out to be.
What this does not tell you
Our shared-address figure is computed from addresses as filed. It undercounts, because two authorities in the same building can file the address in two formats and will not group together, and it overcounts wherever a large agent or office building sits behind a single entry. We do not classify which addresses belong to registered agents, so we cannot tell you how many of the 1,211 are the innocent case, only that most of them will be.
More fundamentally, no record measures intent. A record can show you that something is unusual. It cannot show you that somebody meant to take your money, and any tool claiming otherwise is overselling. What a record does is move the odds, and on a decision you make several times a week that is worth more than it sounds.
The bottom line
Impersonation attacks the channel, double brokering attacks the paperwork, and insolvency attacks nothing at all and still costs you the invoice. Treating all three as one problem is why a single lookup feels like enough when it is not.
Two habits cover most of the ground, and both are cheap. Verify who you are actually talking to using contact details you sourced yourself, and know how the brokerage pays before the truck moves. A freight broker credit check covers the second, and the free MC number lookup gives you the identity, authority and bond to check the first against, with no account.
Frequently asked questions
Is a shared business address a red flag for a freight broker?
Usually not. Registered agent services, virtual offices and ordinary office buildings all put multiple unrelated companies at one address. Of the 26,007 active broker authorities SureLoadr tracks, 1,211, or about 4.7%, share a street address with at least one other active broker, spread across 490 distinct addresses. Treating that as a red flag means flagging roughly one broker in twenty-one. The narrower detail worth a second look is a cluster of several authorities at one address with no suite or unit number, which is a different shape from a building full of separate tenants.
What is broker impersonation and how does it work?
Someone uses the name, MC number and clean history of a real brokerage while substituting their own contact details, so the load offer reaches you under an identity that checks out perfectly. The email domain is typically one character off, the phone number differs from the public record, and a separate remit-to instruction routes the payment away from the real company. Because every fact a carrier verifies belongs to the genuine brokerage, verification of the company does not detect it. Verifying the channel does: call the number on the public record rather than the one in the email.
How do I confirm broker payment instructions are genuine?
Treat any change to remit-to details as a stop rather than an administrative update, because that change is the single most common point at which an impersonation turns into an actual loss. Confirm it by calling the brokerage on a number you sourced from the public record yourself, never a number contained in the message requesting the change, and never by replying to that message. Legitimate brokers expect this and will not object to a call-back.
Can a freight broker credit check prevent fraud?
It prevents one of the three ways carriers lose money and helps with a second. It directly addresses the broker who intends to pay and then cannot, which is the most common case and the one with the longest warning period, because payment behavior drifts for months before it stops. It also gives you the authoritative identity, authority and bond details to check an offer against, which is what defeats impersonation. It cannot tell you that somebody intends to defraud you, because no record measures intent.
Why do most freight fraud warning signs turn out to be nothing?
Because the innocent explanation for a given indicator is almost always more common than the guilty one, and most published advice never states the false-positive rate. A shared business address is the clearest example: it applies to about 4.7% of active broker authorities and is overwhelmingly explained by registered agents and shared offices. A signal is only worth acting on once you know how often it fires on a legitimate company, which is why combinations of signals and directional changes over time are far more useful than any single flag.
What should I do if I think a load offer is a freight broker scam?
Stop before the truck moves, because almost every remedy gets harder once you have hauled. Look up the MC number independently and call the brokerage on the number from the public record to confirm the load is theirs, rather than replying to the offer or using the contact details it contains. If the load is already in transit, keep the rate confirmation, the bill of lading and the delivery receipt together, because those documents establish who you contracted with and who took possession of the freight.