How to Protect Your Business From Deepfake CEO Scams

A few years ago, the worst thing a scammer could do to a small business was send a convincing email that looked like it came from the boss. Today they can send a voice note that sounds exactly like you, or join a video call wearing a digital copy of your face. The tools that make this possible are cheap, widely available and getting better every month, and the businesses most exposed are often the ones that move fast, run lean and rely on trust between a handful of people.

Founders tend to assume deepfake fraud is a problem for large corporations with big treasury departments. The opposite is closer to the truth. A small team usually has fewer approval steps, less formal finance training and a founder whose voice and face are all over podcasts, webinars and social media. That combination makes a lean company an attractive target, and it means the protection has to come from simple habits and clear rules rather than an expensive security department.

Why Deepfake Fraud Has Become a Business Problem

The case that changed how many companies think about this happened in early 2024. A finance employee in the Hong Kong office of Arup, the British engineering firm, joined a video conference with what appeared to be the company’s chief financial officer and several colleagues. Every other person on the call was a fake. The employee went on to make 15 transfers totalling HK$200 million, or about US$25.6 million, before checking with head office and discovering the fraud. Arup confirmed to CNN that fake voices and images were used, and that its internal systems were not compromised.

That last detail is the one founders should sit with. Nobody hacked Arup’s network. The attackers hacked a person’s trust, using publicly available footage of real executives to build convincing replicas. No firewall stops that, and a small business with one founder on camera every week is just as exposed as a global firm.

The wider numbers point the same way. The FBI’s 2025 Internet Crime Report recorded more than $3 billion in reported losses to business email compromise, and for the first time it included a dedicated section on artificial intelligence, covering 22,364 complaints with adjusted losses above $893 million. The report specifically notes that voice cloning can be used to request wire payments, and that businesses reported more than $30 million in losses to business email compromise schemes involving AI. Those figures only reflect what victims chose to report, so the real total is almost certainly higher.

This BBC World Service report shows how convincing an AI clone has already become, as a cyber correspondent tests whether a digital copy of himself can fool his own colleagues in a meeting.

How These Scams Actually Work

Almost every deepfake fraud follows the same pattern, and once you see it, it becomes much easier to interrupt. The attacker first studies the business. They collect voice and video from interviews, social posts and webinars, and they learn who handles money, who the key suppliers are and how the founder normally communicates. Then they create a reason to move money quickly, such as a confidential acquisition, an overdue supplier invoice, a changed bank account or an urgent payment that must happen before the end of the day.

The deepfake itself is simply the delivery method for that pressure. It might be a voice message on WhatsApp, a short phone call or a full video meeting. The request almost always combines three ingredients: urgency, secrecy and a break from normal process. The scammer needs the target to act before they have time to think, to avoid telling anyone else, and to skip whatever check would normally catch the problem.

Founders should also know that the same technology is showing up in hiring. The FBI’s report describes the use of voice spoofing, or potentially voice deepfakes, during online job interviews, where the on-camera person’s lip movements do not fully match the audio. For a remote-first company hiring contractors it has never met in person, a fake candidate who gains access to systems can be just as damaging as a fake executive asking for a wire transfer.

Build Verification Into Every Payment

The most effective defense costs nothing. It is a rule that no payment, bank detail change or sensitive data request is ever approved on the strength of a single message, call or video, no matter who it appears to come from. The person receiving the request confirms it through a separate channel they already trust, such as calling the founder back on a number saved in their phone rather than one supplied in the message.

That rule only works if it applies to everyone, including you. If your team has watched you bypass process when you are in a hurry, they will assume an urgent request in your voice is legitimate. Tell your team clearly, and put it in writing, that you will never be offended when they call back to verify, and that you will be concerned if they do not.

For a lean business, a handful of controls covers most of the risk:

• Dual approval for payments above a set amount. Two people must sign off, and the second approval happens in your banking platform, not over chat.
• Locked supplier bank details. Any change to a payee’s account is verified by phone using contact details already on file, and new details are held for a short cooling-off period before the first payment.
• A shared verification phrase. A private word or question known only to the founder and finance lead gives anyone a fast way to test an unexpected request.
• No secret transactions. Make it policy that the company never asks anyone to keep a payment confidential from the rest of the finance process, so any request for secrecy becomes a red flag in itself.

Reduce What Attackers Can Copy

Founders cannot disappear from the internet, and they should not try. Visibility is how most modern businesses grow. What you can do is be deliberate about what you publish and how your public presence connects to money. Avoid sharing details about payment processes, banking partners, upcoming deals or which team members handle finance. Keep the founder’s personal phone number off public pages. Make sure your team knows where official requests come from and which channels the founder never uses for financial instructions.

It also helps to treat your accounts as part of the same defense. Many deepfake scams begin with a compromised email or messaging account that makes the follow-up call feel legitimate. Strong passwords, a password manager and multi-factor authentication on email, banking and payment tools all reduce the chances that an attacker can operate from inside your real accounts. If you have not reviewed this recently, a simple security stack covering identity, devices and backups will close many of the gaps that make impersonation easier.

Train Your Team to Slow Down

Most people assume they would spot a fake. That confidence is exactly what scammers rely on. The better approach is to accept that the technology will eventually fool almost anyone and focus on behavior instead of detection. Teach your team to notice the pressure pattern rather than the quality of the audio or video. Urgency, secrecy and a request to skip normal steps should trigger a pause every single time, even if the voice and face look perfect.

Short, practical training works better than long annual presentations. Walk through the Arup case in a team meeting. Share examples of real voice-cloning scams. Run an occasional drill where someone sends an unusual request and see whether the verification process is followed. Praise the people who slow down and check, because that habit is what protects the company when it matters.

Building this kind of cybersecurity discipline early is far easier than rebuilding trust after a loss. Small teams adopt new habits quickly, and a founder who models the behavior sets the standard for everyone who joins later.

Know What to Do in the First Hour

If money does leave the business because of a scam, speed matters more than anything else. The FBI’s guidance is direct: contact your bank immediately, request a recall of the funds, and file a complaint at ic3.gov with full transaction details regardless of the amount lost. The FBI’s Recovery Asset Team works with banks to freeze fraudulent transfers, and in 2025 it reported freezing about $679 million out of roughly $1.16 billion in attempted theft across the incidents it handled. Those results depend heavily on how quickly the fraud is reported.

Write a simple incident plan before you need it. It should list who to call at your bank, who inside the company makes decisions, where the transaction records are kept and how to report the incident. When a scam succeeds, people are often embarrassed and lose valuable time hoping the problem will resolve itself. A clear plan removes that hesitation and gives you the best chance of getting money back.

Trust Still Matters, It Just Needs a Process

Lean businesses run on trust, and that is a strength worth protecting. The answer to deepfake fraud is not to become suspicious of everyone you work with. It is to put a simple process around the moments when trust can be exploited, especially anything involving money, access or sensitive information.

The founders who handle this well will not be the ones with the most expensive tools. They will be the ones who decided ahead of time how their company verifies requests, who explained that process to every person on the team and who followed it themselves without exception. In a world where anyone can borrow your voice, a clear process is what keeps your business in your hands.