Payment rails explained: security risks in real estate

Legacy payment infrastructure wasn't built for digital fraud. Here's why every wire transfer puts your business at risk—and what's replacing it.

Illustration of hands emerging from laptops exchanging a coin, with a red warning symbol above. Conveys online transaction risk or caution.
Written by:

Matt Kilmartin

Read time:

8 minutes

Category:

Digital Payments

Published on:

Nov 24, 2025

Updated on:

Nov 24, 2025

A title company processes what seems like a routine mortgage payoff wire. Instructions came via email from a familiar lender address. The callback number checked out. The wire goes through. Three days later, they discover the $276,000 went to fraudsters. And they're 100% liable.

This scenario played out hundreds of times in 2024. According to CertifID's State of Wire Fraud 2025 report, fraud losses averaged $68k for buyer funds, $172k for seller proceeds, and $276k for mortgage payoffs.

The culprit? Payment rails built when bankers knew customers by name. Today, digital communication has separated instruction delivery from payment execution—creating a gap fraudsters exploit daily.

What are payment rails?

Payment rails are the infrastructure and networks that move money between parties in real estate transactions. They include systems like ACH, wire transfers (SWIFT), and card networks that handle earnest money, cash-to-close funds, seller proceeds, and payoffs. 

Think of them as the tracks money travels on—they execute whatever instructions they receive without verifying authenticity. This vulnerability is why wire fraud happens and why verification must occur before funds move.

Key aspects of payment rails

  • Infrastructure: The systems connecting financial institutions to enable secure fund transfers
  • Function: Handle all transaction types, from earnest money deposits to international wire transfers
  • Vulnerability: Execute instructions without questioning source or authenticity—explaining why wire fraud happens
  • Evolution: Moving toward verification-first infrastructure where identity checks are built into the transfer process, not added afterward

How payment rails work in real estate closings

Every real estate transaction includes multiple moments when payment information moves between parties. These handoff points create vulnerabilities in the payment flow.

The payment flow in a typical real estate transaction

The payment journey involves multiple moving parts. Earnest money deposits operate under tight timelines. Digital payments complete in minutes versus days for traditional wires.

According to our data, cash-to-close funds carry a median fraud value of $68,413 (30% of all fraud cases). 

Seller proceeds show median losses of $172,080 (12% of cases). 

Mortgage payoff wires represent the highest-risk payment type: median fraud value of $275,927, accounting for 48% of all fraud recovery cases.

Chart showing CertifID Fraud Recovery Services 2024 cases. Categories: Buyer funds theft 30%, Seller theft 12%, Mortgage fraud 48%.

The critical handoff points where fraud occurs

Wire instructions arrive via email—the most vulnerable point. 

Manual verification attempts include callbacks that can be spoofed, visual ID checks that fail, and inadequate documentation. 

These manual checks miss the fundamental problem: payment rails are "dumb infrastructure." They execute whatever instructions they receive without questioning authenticity.

Fraudsters simultaneously hit companies across various States within days, exploiting the same vulnerabilities. Payment rails process every fraudulent wire because they can't distinguish legitimate from fraudulent instructions.

Types of payment rails used in real estate

Understanding the different payment rails helps you see where vulnerabilities exist and why the infrastructure itself creates risk.

Traditional wire transfers (Fedwire, SWIFT)

Bank-to-bank electronic transfers work through federal or international networks. Same-day or next-day settlement comes with typical costs of $15-30 per wire. The speed advantage makes wires the default choice for closing transactions.

The fraud vulnerability? Zero built-in identity verification at the infrastructure level. This connects directly to the median mortgage payoff fraud loss of $275,927—48% of all fraud recovery cases involve payoff wires. When fraudsters intercept instructions, the wire executes without questioning authenticity.

Larger financial institutions have different routing numbers for wires versus ACH, creating verification complications. Your team must track multiple numbers for the same institution, increasing the chance of errors.

Types of payment rails in real estate, shown with icons: wire transfers, ACH transfers, paper checks, and real-time payments. Blue background.

ACH transfers

ACH processing takes 1-3 business days with costs of $0.50-$3 per transaction. Adoption is limited because transfers are perceived as "too slow" for time-sensitive transactions. The same vulnerability exists: no identity verification built into the rail itself.

Digital earnest money deposits can use ACH at half the cost of traditional wire transfers. Modern platforms now enable title companies to use ACH rails with built-in identity verification and fraud protection. It addresses the security gap that exists in traditional ACH transfers. Buyers complete transactions online in minutes without wire instructions or bank visits.

Paper checks

Some law firms issue paper checks for 99% of seller proceeds despite obvious drawbacks. The manual processing burden includes bank visits, physical delivery, and multi-day clearing times. Fraud risks include check washing, forgery, and altered amounts.

Emerging digital payment rails (RTP, FedNow)

Real-time settlement provides instant payment confirmation. Current limitations include limited adoption for high-value real estate transactions. The future potential: digital payment rails can provide real-time payment status, transfer history, and instant visibility for all parties.

Payment rail Speed Cost Fraud risk Built-in verification
Wire transfer Same-day to 1 day $15–30 High No
ACH 1–3 days $0.50–$3 High No
Paper check 3–5 days Minimal Medium–High No
RTP/FedNow Instant Variable High No
Verified digital payment rails Minutes Depends on the platform Low Yes

Why legacy payment rails fail: the modern fraud threat

The payment infrastructure supporting real estate transactions wasn't designed for today's threat landscape. 

Understanding why these systems fail requires looking at both their historical context and the sophisticated attacks exploiting them daily.

Payment rails were built for a different threat landscape

Wire transfer infrastructure was designed in the 1970s-1980s when in-person banking was standard. Banks knew their customers through face-to-face relationships and verified identities at the branch level. Wire instructions were delivered on paper, in person, or via phone to known contacts. This was the pre-email reality.

Digital communication separated instruction delivery from payment execution. This created the vulnerability window that fraudsters now exploit daily. 

The rails themselves remained unchanged. They're still just transportation systems moving money based on instructions received. They have no ability to verify the authenticity of those instructions.

The dangerous gap between verification and execution

This gap occurs between receiving wire instructions via email and executing the wire transfer. The FBI reports BEC is now a $50 billion scam industry, with real estate transactions as a primary target.

APIs aggregate property records for just a few hundred dollars monthly, giving fraudsters access to thousands of potential targets. AI-powered targeting analyzes data to develop more targeted attacks. Pattern recognition enables continual improvement in impersonation via text, email, voice, and video.

According to our data, once a company experiences one high-risk transaction, their rate of high-risk transactions rises up to 6x higher than peer companies. This pattern suggests fraudsters maintain detailed target lists and return to companies they’ve successfully compromised.

Business email compromise and coordinated attacks

Fraudsters intercept transaction communications and modify wire instructions. They operate at an industrial scale. CertifID works with people who've been tricked. Fraudsters scale attacks to hit 50, 100, or 200 different title companies simultaneously, "hoping just one employee veers from protocol on a closing."

The same criminal groups execute coordinated attacks across multiple states within days. Criminals are hitting law firms in South Carolina, escrow teams in Southern California, and title companies in Minnesota using identical compromise tactics.

The payment rails process every fraudulent wire because they can't distinguish between legitimate and fraudulent instructions.

Mortgage payoff fraud: the highest-risk payment type

Payoff wires are the top target because they come directly from company escrow accounts, creating direct liability with no shared responsibility.

The median fraud value of $275,927 represents 48% of all fraud recovery cases. Teams describe payoff wires as "the smoking gun"—if funds go to the wrong spot, "you're directly liable for that."

Why manual verification methods aren't enough

Phone callbacks can be spoofed. It's "no longer possible for a business to rely on human efforts to catch communications that are slightly 'off' or inspect IDs against a multi-point checklist."

Real example from customer transcripts: "verified with Bill, no last name on 2/26"—inadequate documentation when wires go wrong.

Generative AI accelerates the problem: fraudsters continuously improve impersonation across all communication channels.

The liability asymmetry that threatens businesses

Title companies and law firms bear 100% liability exposure for misdirected wires. Most title agencies operate on 10-20% profit margins, so one $276k payoff fraud can close the business permanently.

According to our data, 29% of title companies spend less than $1k annually on fraud prevention, and 20% spend zero. Yet 28% of title companies reported having at least one customer send funds to the wrong place due to fraud in 2024.

Compliance and regulatory pressure escalating

ALTA best practices, SOC 2 compliance demands, and varying state-specific regulations create mounting pressure. Courts increasingly expect higher standards of care from title companies and law firms. Understanding who is liable shows the stakes clearly.

First-time real estate consumers fall victim at 3x the rate of experienced buyers (7.5% vs. 2.3%). The gap between legacy infrastructure and modern security needs isn't just a technical problem but a business survival issue.

Benefits of modern payment rails with integrated verification

The next generation of payment infrastructure verifies identity before executing transactions, not after.

Identity verification at the payment rail level

Modern payment rails integrate identity verification directly into the payment flow. Before accepting wire instructions, these systems verify identity through device authentication, multi-factor verification, and account validation.

Unlike traditional systems that blindly execute instructions, verification-first infrastructure confirms who's sending instructions before moving money. Verifying wire instructions becomes automated rather than manual.

Real-time visibility replaces manual tracking

Traditional payment rails provide zero transparency. 

Modern digital rails provide instant payment status, transfer history, and automatic notifications. Title companies no longer search emails for confirmations. This eliminates hours of manual tracking weekly.

CertifID portal displaying a completed transfer for 'Jane Smith', marked by a green check and notification reading 'Transfer successful!' with sections for destination account, transaction ID, transfer type, and more.

Network intelligence and competitive advantage

Verification-first rails create network effects through pattern recognition across thousands of transactions. When fraudsters launch coordinated attacks in one state, the system flags similar attempts across the network—collective defense versus individual battles.

The market is moving

Large national clients expect advanced payment infrastructure as a baseline. Millennials (ages 25-44), the largest homebuyer segment, expect mobile-first experiences. Wire transfers feel foreign to buyers. But an online payment makes sense.

More than half of buyers choose digital payment portals when given the option. Integration with title production software makes the transition seamless.

The future of payment rails in real estate

Payment rails themselves work fine. The problem is outdated verification systems that can't keep pace with sophisticated fraud tactics. Here's what the next generation of payment infrastructure looks like for secure, efficient closings.

Real-time payment networks (RTP, FedNow)

Instant settlement offers immediate fund availability. Current challenges include limited bank participation and concerns around high-value transactions.

Verification-first payment infrastructure

The shift to identity verification as a core feature built into the rail represents the next evolution. Fraudsters use generative AI to continuously improve impersonation. Defense systems must match this sophistication.

Industry standardization and network effects

Movement toward unified security standards continues. The ability to identify cross-company fraud patterns will become essential. Secure online transactions will become standard.

Payment rails security: protect your customers and business

Legacy payment rails create a dangerous gap between identity verification and payment execution. Criminals use AI, APIs, and generative technology to scale attacks.

79% of consumers demand better security, courts expect higher standards of care, and average fraud losses of $68k-$276k far exceed prevention costs.

Title companies processing 300+ closings monthly need enterprise fraud prevention software. Integration with SoftPro ensures your team doesn't need to change workflows.

Stay ahead of evolving fraud threats by subscribing to CertifID's newsletter.

Blue banner featuring text promoting "The Wire newsletter" with a laptop icon displaying an envelope. Includes a "Sign me up" button in green.

Frequently asked questions about payment rails

What's the actual implementation time for verified payment rails?

Integration with title production software like SoftPro, ResWare, and RamQuest typicall#y takes under an hour. Your team doesn't need training on a new system. Verified rails work within your existing workflow. You send payment links the same way you'd send any transaction communication.

Do buyers need to download an app or create an account?

No. Buyers receive a branded payment link via text and email. They click it, complete verification on their phone or computer, and submit their bank details—all through a web browser. No downloads, no logins, no passwords to remember.

What happens when a buyer is traveling or living out of state?

Digital payment rails work from anywhere in the US. However, if verification attempts occur outside the country, the system automatically flags and fails the transaction—too risky. This actually protects you from a common fraud scenario where someone claims to be "on vacation" while attempting to intercept funds.

What documentation do we receive after a verified payment?

You get a certified PDF showing all verified details: identity confirmation, device security check, multi-factor authentication results, and the validated bank account information. This documentation satisfies compliance requirements and provides evidence of due diligence if your state regulator or auditor asks.

Matt Kilmartin

VP of Sales

Matt has over a decade of experience bringing disruptive Software-as-a-Service (SaaS) solutions to market in the automotive, MarTech, and real estate industries. He excels in high-growth tech companies with a passion for building and leading sales teams that deliver a memorable, consultative experience to prospective clients.‍

A title company processes what seems like a routine mortgage payoff wire. Instructions came via email from a familiar lender address. The callback number checked out. The wire goes through. Three days later, they discover the $276,000 went to fraudsters. And they're 100% liable.

This scenario played out hundreds of times in 2024. According to CertifID's State of Wire Fraud 2025 report, fraud losses averaged $68k for buyer funds, $172k for seller proceeds, and $276k for mortgage payoffs.

The culprit? Payment rails built when bankers knew customers by name. Today, digital communication has separated instruction delivery from payment execution—creating a gap fraudsters exploit daily.

What are payment rails?

Payment rails are the infrastructure and networks that move money between parties in real estate transactions. They include systems like ACH, wire transfers (SWIFT), and card networks that handle earnest money, cash-to-close funds, seller proceeds, and payoffs. 

Think of them as the tracks money travels on—they execute whatever instructions they receive without verifying authenticity. This vulnerability is why wire fraud happens and why verification must occur before funds move.

Key aspects of payment rails

  • Infrastructure: The systems connecting financial institutions to enable secure fund transfers
  • Function: Handle all transaction types, from earnest money deposits to international wire transfers
  • Vulnerability: Execute instructions without questioning source or authenticity—explaining why wire fraud happens
  • Evolution: Moving toward verification-first infrastructure where identity checks are built into the transfer process, not added afterward

How payment rails work in real estate closings

Every real estate transaction includes multiple moments when payment information moves between parties. These handoff points create vulnerabilities in the payment flow.

The payment flow in a typical real estate transaction

The payment journey involves multiple moving parts. Earnest money deposits operate under tight timelines. Digital payments complete in minutes versus days for traditional wires.

According to our data, cash-to-close funds carry a median fraud value of $68,413 (30% of all fraud cases). 

Seller proceeds show median losses of $172,080 (12% of cases). 

Mortgage payoff wires represent the highest-risk payment type: median fraud value of $275,927, accounting for 48% of all fraud recovery cases.

Chart showing CertifID Fraud Recovery Services 2024 cases. Categories: Buyer funds theft 30%, Seller theft 12%, Mortgage fraud 48%.

The critical handoff points where fraud occurs

Wire instructions arrive via email—the most vulnerable point. 

Manual verification attempts include callbacks that can be spoofed, visual ID checks that fail, and inadequate documentation. 

These manual checks miss the fundamental problem: payment rails are "dumb infrastructure." They execute whatever instructions they receive without questioning authenticity.

Fraudsters simultaneously hit companies across various States within days, exploiting the same vulnerabilities. Payment rails process every fraudulent wire because they can't distinguish legitimate from fraudulent instructions.

Types of payment rails used in real estate

Understanding the different payment rails helps you see where vulnerabilities exist and why the infrastructure itself creates risk.

Traditional wire transfers (Fedwire, SWIFT)

Bank-to-bank electronic transfers work through federal or international networks. Same-day or next-day settlement comes with typical costs of $15-30 per wire. The speed advantage makes wires the default choice for closing transactions.

The fraud vulnerability? Zero built-in identity verification at the infrastructure level. This connects directly to the median mortgage payoff fraud loss of $275,927—48% of all fraud recovery cases involve payoff wires. When fraudsters intercept instructions, the wire executes without questioning authenticity.

Larger financial institutions have different routing numbers for wires versus ACH, creating verification complications. Your team must track multiple numbers for the same institution, increasing the chance of errors.

Types of payment rails in real estate, shown with icons: wire transfers, ACH transfers, paper checks, and real-time payments. Blue background.

ACH transfers

ACH processing takes 1-3 business days with costs of $0.50-$3 per transaction. Adoption is limited because transfers are perceived as "too slow" for time-sensitive transactions. The same vulnerability exists: no identity verification built into the rail itself.

Digital earnest money deposits can use ACH at half the cost of traditional wire transfers. Modern platforms now enable title companies to use ACH rails with built-in identity verification and fraud protection. It addresses the security gap that exists in traditional ACH transfers. Buyers complete transactions online in minutes without wire instructions or bank visits.

Paper checks

Some law firms issue paper checks for 99% of seller proceeds despite obvious drawbacks. The manual processing burden includes bank visits, physical delivery, and multi-day clearing times. Fraud risks include check washing, forgery, and altered amounts.

Emerging digital payment rails (RTP, FedNow)

Real-time settlement provides instant payment confirmation. Current limitations include limited adoption for high-value real estate transactions. The future potential: digital payment rails can provide real-time payment status, transfer history, and instant visibility for all parties.

Payment rail Speed Cost Fraud risk Built-in verification
Wire transfer Same-day to 1 day $15–30 High No
ACH 1–3 days $0.50–$3 High No
Paper check 3–5 days Minimal Medium–High No
RTP/FedNow Instant Variable High No
Verified digital payment rails Minutes Depends on the platform Low Yes

Why legacy payment rails fail: the modern fraud threat

The payment infrastructure supporting real estate transactions wasn't designed for today's threat landscape. 

Understanding why these systems fail requires looking at both their historical context and the sophisticated attacks exploiting them daily.

Payment rails were built for a different threat landscape

Wire transfer infrastructure was designed in the 1970s-1980s when in-person banking was standard. Banks knew their customers through face-to-face relationships and verified identities at the branch level. Wire instructions were delivered on paper, in person, or via phone to known contacts. This was the pre-email reality.

Digital communication separated instruction delivery from payment execution. This created the vulnerability window that fraudsters now exploit daily. 

The rails themselves remained unchanged. They're still just transportation systems moving money based on instructions received. They have no ability to verify the authenticity of those instructions.

The dangerous gap between verification and execution

This gap occurs between receiving wire instructions via email and executing the wire transfer. The FBI reports BEC is now a $50 billion scam industry, with real estate transactions as a primary target.

APIs aggregate property records for just a few hundred dollars monthly, giving fraudsters access to thousands of potential targets. AI-powered targeting analyzes data to develop more targeted attacks. Pattern recognition enables continual improvement in impersonation via text, email, voice, and video.

According to our data, once a company experiences one high-risk transaction, their rate of high-risk transactions rises up to 6x higher than peer companies. This pattern suggests fraudsters maintain detailed target lists and return to companies they’ve successfully compromised.

Business email compromise and coordinated attacks

Fraudsters intercept transaction communications and modify wire instructions. They operate at an industrial scale. CertifID works with people who've been tricked. Fraudsters scale attacks to hit 50, 100, or 200 different title companies simultaneously, "hoping just one employee veers from protocol on a closing."

The same criminal groups execute coordinated attacks across multiple states within days. Criminals are hitting law firms in South Carolina, escrow teams in Southern California, and title companies in Minnesota using identical compromise tactics.

The payment rails process every fraudulent wire because they can't distinguish between legitimate and fraudulent instructions.

Mortgage payoff fraud: the highest-risk payment type

Payoff wires are the top target because they come directly from company escrow accounts, creating direct liability with no shared responsibility.

The median fraud value of $275,927 represents 48% of all fraud recovery cases. Teams describe payoff wires as "the smoking gun"—if funds go to the wrong spot, "you're directly liable for that."

Why manual verification methods aren't enough

Phone callbacks can be spoofed. It's "no longer possible for a business to rely on human efforts to catch communications that are slightly 'off' or inspect IDs against a multi-point checklist."

Real example from customer transcripts: "verified with Bill, no last name on 2/26"—inadequate documentation when wires go wrong.

Generative AI accelerates the problem: fraudsters continuously improve impersonation across all communication channels.

The liability asymmetry that threatens businesses

Title companies and law firms bear 100% liability exposure for misdirected wires. Most title agencies operate on 10-20% profit margins, so one $276k payoff fraud can close the business permanently.

According to our data, 29% of title companies spend less than $1k annually on fraud prevention, and 20% spend zero. Yet 28% of title companies reported having at least one customer send funds to the wrong place due to fraud in 2024.

Compliance and regulatory pressure escalating

ALTA best practices, SOC 2 compliance demands, and varying state-specific regulations create mounting pressure. Courts increasingly expect higher standards of care from title companies and law firms. Understanding who is liable shows the stakes clearly.

First-time real estate consumers fall victim at 3x the rate of experienced buyers (7.5% vs. 2.3%). The gap between legacy infrastructure and modern security needs isn't just a technical problem but a business survival issue.

Benefits of modern payment rails with integrated verification

The next generation of payment infrastructure verifies identity before executing transactions, not after.

Identity verification at the payment rail level

Modern payment rails integrate identity verification directly into the payment flow. Before accepting wire instructions, these systems verify identity through device authentication, multi-factor verification, and account validation.

Unlike traditional systems that blindly execute instructions, verification-first infrastructure confirms who's sending instructions before moving money. Verifying wire instructions becomes automated rather than manual.

Real-time visibility replaces manual tracking

Traditional payment rails provide zero transparency. 

Modern digital rails provide instant payment status, transfer history, and automatic notifications. Title companies no longer search emails for confirmations. This eliminates hours of manual tracking weekly.

CertifID portal displaying a completed transfer for 'Jane Smith', marked by a green check and notification reading 'Transfer successful!' with sections for destination account, transaction ID, transfer type, and more.

Network intelligence and competitive advantage

Verification-first rails create network effects through pattern recognition across thousands of transactions. When fraudsters launch coordinated attacks in one state, the system flags similar attempts across the network—collective defense versus individual battles.

The market is moving

Large national clients expect advanced payment infrastructure as a baseline. Millennials (ages 25-44), the largest homebuyer segment, expect mobile-first experiences. Wire transfers feel foreign to buyers. But an online payment makes sense.

More than half of buyers choose digital payment portals when given the option. Integration with title production software makes the transition seamless.

The future of payment rails in real estate

Payment rails themselves work fine. The problem is outdated verification systems that can't keep pace with sophisticated fraud tactics. Here's what the next generation of payment infrastructure looks like for secure, efficient closings.

Real-time payment networks (RTP, FedNow)

Instant settlement offers immediate fund availability. Current challenges include limited bank participation and concerns around high-value transactions.

Verification-first payment infrastructure

The shift to identity verification as a core feature built into the rail represents the next evolution. Fraudsters use generative AI to continuously improve impersonation. Defense systems must match this sophistication.

Industry standardization and network effects

Movement toward unified security standards continues. The ability to identify cross-company fraud patterns will become essential. Secure online transactions will become standard.

Payment rails security: protect your customers and business

Legacy payment rails create a dangerous gap between identity verification and payment execution. Criminals use AI, APIs, and generative technology to scale attacks.

79% of consumers demand better security, courts expect higher standards of care, and average fraud losses of $68k-$276k far exceed prevention costs.

Title companies processing 300+ closings monthly need enterprise fraud prevention software. Integration with SoftPro ensures your team doesn't need to change workflows.

Stay ahead of evolving fraud threats by subscribing to CertifID's newsletter.

Blue banner featuring text promoting "The Wire newsletter" with a laptop icon displaying an envelope. Includes a "Sign me up" button in green.

Frequently asked questions about payment rails

What's the actual implementation time for verified payment rails?

Integration with title production software like SoftPro, ResWare, and RamQuest typicall#y takes under an hour. Your team doesn't need training on a new system. Verified rails work within your existing workflow. You send payment links the same way you'd send any transaction communication.

Do buyers need to download an app or create an account?

No. Buyers receive a branded payment link via text and email. They click it, complete verification on their phone or computer, and submit their bank details—all through a web browser. No downloads, no logins, no passwords to remember.

What happens when a buyer is traveling or living out of state?

Digital payment rails work from anywhere in the US. However, if verification attempts occur outside the country, the system automatically flags and fails the transaction—too risky. This actually protects you from a common fraud scenario where someone claims to be "on vacation" while attempting to intercept funds.

What documentation do we receive after a verified payment?

You get a certified PDF showing all verified details: identity confirmation, device security check, multi-factor authentication results, and the validated bank account information. This documentation satisfies compliance requirements and provides evidence of due diligence if your state regulator or auditor asks.

Matt Kilmartin

VP of Sales

Matt has over a decade of experience bringing disruptive Software-as-a-Service (SaaS) solutions to market in the automotive, MarTech, and real estate industries. He excels in high-growth tech companies with a passion for building and leading sales teams that deliver a memorable, consultative experience to prospective clients.‍

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