Cybersecurity for Real Estate Firms

Real Estate Wire Fraud Is Epidemic

Real estate transactions are among the most targeted events for wire fraud. The pattern is well-documented: attackers monitor email communications between buyers, sellers, attorneys, and title companies, then, at the moment a wire transfer is about to occur, send fraudulent wire instructions redirecting funds to attacker-controlled accounts. In New York and New Jersey real estate, where transaction sizes are often in the hundreds of thousands to millions of dollars, a single successful fraud can be catastrophic for all parties.

The fraud works because it exploits trust: the recipient trusts the wire instructions because they appear to come from a known party in the transaction. By the time the fraud is discovered, typically when the seller does not receive the expected funds, the money has been moved multiple times and is often unrecoverable.

How Attackers Access Transaction Communications

Wire fraud in real estate transactions typically begins with email compromise, either of the buyer, the seller, the real estate attorney, or the title company. Once an attacker has access to the email account of any party in the transaction, they can monitor the deal, understand the expected wire transfer amount and timing, and inject fraudulent instructions at the right moment. The compromise may have occurred weeks before the fraudulent wire instructions are sent.

Essential Controls for Real Estate Firms

• MFA on all email accounts: The most direct protection against email compromise. Every account, without exception.
• Out-of-band wire transfer verification: Call-back procedures that verify wire transfer instructions through established contact information before any transfer is made. Never rely solely on email to verify wire details.
• Employee training: Staff involved in transaction processing must understand wire fraud tactics and have clear procedures for verification.
• Email security configuration: Disable email forwarding to external accounts, implement DMARC/DKIM/SPF, and use email filtering.

Testing Your Defenses

A phishing and social engineering assessment tests whether your employees would recognize and report a BEC-style wire fraud attempt under realistic conditions. Grid32's social engineering assessments include scenarios specifically designed to simulate the tactics used in real estate wire fraud.

Verifying Wire Instructions

Because wire fraud is the defining threat in real estate, the single most effective control is out-of-band verification. Any change to wiring instructions should be confirmed by calling a known, previously established phone number, never a number supplied in the email requesting the change. Combined with enforced multi-factor authentication on email and staff training on the scam, this one habit stops the majority of attempts. A phishing and business email compromise assessment shows whether the habit holds under pressure.

Frequently Asked Questions

Why do real estate firms face high cyber risk?

Real estate transactions move large sums by wire and involve many parties over email, making them a prime target for wire fraud. Attackers intercept or spoof transaction communications to redirect closing funds.

How do attackers commit real estate wire fraud?

Attackers compromise or impersonate an agent, title company, or attorney email account, monitor a pending deal, then send fraudulent wiring instructions at closing. The buyer wires funds to the attacker instead of the legitimate account.

How can real estate firms defend against wire fraud?

Enforce multi-factor authentication on email, verify wiring instructions through a known phone number, train staff on the scam, and test defenses with phishing and social engineering assessments that reveal where the process breaks down.