September 9, 2026
Vendor payment fraud is one of the fastest-growing cyber threats facing businesses today, and property management companies are particularly attractive targets.
Every week, your team may process invoices from electricians, plumbers, landscapers, cleaning companies, restoration contractors, and dozens of other vendors. Criminals know this. They use convincing emails to trick employees into changing banking information or sending payments to fraudulent accounts.
The good news is that most vendor payment fraud can be prevented with the right combination of processes, employee training, and cybersecurity tools.
What Is Vendor Payment Fraud?
Vendor payment fraud (sometimes called Business Email Compromise, or BEC) occurs when a criminal impersonates a trusted vendor and requests that future payments be sent to a different bank account.
The email often looks legitimate. It may include:
- The vendor’s name and logo
- An authentic-looking email signature
- A believable explanation for the banking change
- An urgent request to update payment information
If the request isn’t verified, future payments may be deposited into the criminal’s account instead of your vendor’s.
Why Property Management Companies Are Frequent Targets
Property management companies work with a large network of vendors and contractors.
These might include:
- Plumbers
- Electricians
- HVAC contractors
- Landscapers
- Roofing companies
- Cleaning services
- Restoration companies
- Security providers
Because invoice payments are part of normal business operations, a request to update banking information may not immediately raise concerns.
Criminals take advantage of that familiarity.
Five Ways to Prevent Vendor Payment Fraud
1. Never Accept Banking Changes by Email Alone
Treat every request to change banking information as a potential fraud attempt.
Before making any changes:
- Call the vendor using a phone number you already have on file.
- Confirm the request with someone you know.
- Never rely on the phone number included in the email itself.
A two-minute phone call can prevent a costly mistake.
2. Use Multi-Factor Authentication
If a criminal gains access to a vendor’s email account, they can send convincing messages from a legitimate address.
Enabling Multi-Factor Authentication (MFA) helps reduce the risk of compromised accounts being used in these attacks.
MFA should be enabled for every employee with access to financial systems or Microsoft 365.
3. Strengthen Email Security
Many fraudulent emails can be identified before they ever reach your inbox.
A properly configured Microsoft 365 environment should include:
- Anti-phishing protection
- Safe Links
- Safe Attachments
- Email authentication
- Suspicious login monitoring
These tools won’t stop every attack, but they significantly reduce the number of dangerous emails employees receive.
4. Train Employees to Spot Red Flags
Technology is only part of the solution.
Employees should know how to recognize warning signs such as:
- Unexpected urgency
- Last-minute banking changes
- Requests for confidentiality
- Minor changes to an email address
- Unusual payment instructions
Regular security awareness training helps employees slow down, ask questions, and verify requests before taking action.
5. Create a Simple Verification Process
Your organization should have a written procedure for banking changes.
For example:
- Receive the request.
- Verify it using a known phone number.
- Document who confirmed the change.
- Update the accounting system.
- Notify a second employee.
Having a consistent process reduces the chance of mistakes and removes guesswork during busy periods.
A Real-World Example
Imagine your accounting department receives an email from a long-time landscaping contractor advising that they’ve switched banks.
The message includes a professional signature, a new void cheque, and a request to update future payments immediately.
Instead of making the change, your employee follows company policy and calls the contractor using the phone number already on file.
The contractor confirms they never sent the email.
Because the request was verified, a fraudulent payment was prevented before any money left the company.
Warning Signs to Watch For
Pause and verify any payment request that includes:
- A change to banking information
- A request for urgent payment
- Pressure to bypass normal procedures
- A different email address than usual
- Poor grammar or unusual wording
- A request to keep the change confidential
If something feels unusual, trust your instincts and verify the request.
How Techwel Helps Reduce the Risk
Cybersecurity is about building layers of protection, not just installing software.
At Techwel, we help businesses throughout the Edmonton Metro Area reduce the risk of vendor payment fraud by implementing Microsoft 365 security best practices, enabling Multi-Factor Authentication, strengthening email protection, and helping clients develop practical verification procedures.
As a family-owned business, we also understand the value of personal service. Every call is answered by a real person, and we’re here to help when questions or concerns arise.
Final Thoughts
Vendor payment fraud succeeds when criminals convince good people to act quickly without verifying a request.
The most effective defence combines secure technology with simple business processes and employee awareness.
A phone call. A verification checklist. Proper Microsoft 365 security.
Together, those small steps can prevent a significant financial loss.
If you’d like to review your Microsoft 365 security or discuss ways to better protect your organization from business email compromise, Techwel is here to help.
Book a Discovery Call with us: https://www.techwelcomputers.com/discoverycall/
