One lookalike domain. One email to your office manager. $420,000 wired to a stranger's account. This playbook makes sure it doesn't happen to you.
How it works
The playbook includes a fully anonymized teaching case from a 2026 law firm incident — one fake wire instruction email, one office manager who didn't have a verification protocol, one wire that vanished. Step-by-step kill chain breakdown inside.
Attackers scrape LinkedIn, deal sites, and county filings to learn active deals, client names, and closing dates.
Lookalike domain (e.g., @lateralfunding-group.com) or compromised real email account.
"Wire instructions changed — new bank account due to routing update." Urgency always present.
"I'm in back-to-back meetings — please don't call. We need this today to close on time."
Funds sent to mule account, moved through transit accounts within minutes.
4 hours later, the trail is cold. FBI has a 72-hour clawback window — if you know to use it.
The attacks in detail
These five variants account for 83% of all wire fraud losses against law firms, accounting firms, real estate brokerages, and title companies. Each is described with its red flags and who it targets.
Attacker poses as a real estate developer or business owner using a lookalike domain. Request is urgent — last-minute change to wire instructions. Funds go to a mule account.
Attacker impersonates the title company sending "updated wire instructions" days or hours before closing. The buyer wires to the attacker's account.
Attacker impersonates a vendor (IT provider, office supplier) with a "new invoice" and updated payment instructions. The firm pays the fake invoice.
Attacker impersonates a senior executive and emails HR with "new direct deposit instructions." Next payroll run sends money to the attacker.
Attacker targets the trust account directly — fake client instructions or impersonated escrow wire change. Law firm trust accounts hold large balances and move funds regularly.
Free download
Enter your work email and we'll send the 13-page PDF instantly — the kill chain, 5 BEC variants, Verify-Out-Of-Band protocol, wire transfer controls, and FBI IC3 clawback process.
Live wire fraud defense training for your team — delivered over Zoom, Meet, or Teams. Industry-specific scenarios, real BEC cases, and tabletop exercises.