BIC TIP #1229: Voice Cloning Scams
Imagine this. You are a buyer nearing closing day on your dream home. On the way to the bank to wire your funds, your phone rings. The voice sounds exactly like your closing attorney. The wiring instructions you received were wrong, they say, so use this new information, and do it today so you close on time. In this BIC TIP, Stephen Long explains how AI voice cloning is powering a new generation of wire fraud, and why brokers need to warn their clients now.
How the Scam Plays Out
In Stephen’s example, the buyer does what any good buyer would do. They follow the instructions and wire tens of thousands of dollars to the new account. A day later, they realize the truth. The money is gone, and the voice on the phone was never the attorney at all.
These are not science fiction stories. Scammers are using artificial intelligence to take advantage of real people in real transactions.
It Only Takes a Few Seconds of Audio
According to Stephen, a scammer may need only about 10 seconds or less of someone’s recorded voice to clone it. Where do they find it? Social media videos, recorded video calls, public recordings, even a voicemail greeting. Once they have it, they can produce a convincingly similar voice.
Real estate professionals, attorneys, and lenders who post videos online are especially easy targets because their voices are already out there.
Layered Deception
The scammers rarely stop at one phone call. Stephen explains they often layer multiple channels: a call, a follow-up email, and even fake video calls that pair the cloned voice with a fabricated image. When everything seems to line up, people let their guard down.
That is exactly why a familiar voice alone should never be enough to change where money goes.
The Practical Takeaway
Be vigilant. Warn every buyer early and often that wiring instructions do not change by phone call, and that any change should be verified independently using a phone number they already know is legitimate, not one provided in the suspicious message. Protect yourself, protect your clients, and stay sharp.
