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Business Email Compromise (BEC): How to Protect Your Business from Costly Scams

Business Email Compromise (BEC) is one of the most financially damaging types of fraud affecting businesses today. These scams are highly targeted, difficult to detect, and often result in significant financial loss.

Understanding how BEC scams work and putting the right safeguards in place can help protect your business.

What Is Business Email Compromise (BEC)?

Business Email Compromise is a type of fraud where cybercriminals use email to impersonate a trusted source, such as a company executive, vendor, or employee, to trick someone into sending money or sensitive information.

These messages often appear legitimate and may closely mimic real email addresses, branding, and communication styles.

How BEC Scams Typically Work

BEC scams are designed to blend into normal business operations.

Common scenarios include:

  • Vendor payment fraud: A “vendor” requests updated payment instructions, redirecting payments to a fraudulent account
  • Executive impersonation: An email appearing to be from a company leader requests an urgent wire transfer
  • Invoice scams: Fake or altered invoices are sent, appearing to be legitimate
  • Payroll diversion: An employee’s direct deposit information is changed through a fraudulent request

These emails often create a sense of urgency and discourage verification.

Red Flags to Watch For

BEC scams can be subtle, but there are common red flags:

  • Requests for urgent or confidential payments
  • Changes to payment instructions or account details
  • Email addresses that are slightly altered or unfamiliar
  • Messages that pressure you to act quickly or bypass normal procedures
  • Requests that seem unusual for the sender

Even small inconsistencies can signal a larger issue.

Smart Tips on How to Protect Your Business

Verify Before You Act

 Always attempt to verbally confirm payment requests or changes using a known, trusted contact. Do not rely on email or text message communications alone.

Implement Dual Approval Processes

Require more than one person to approve high-risk transactions such as wire transfers or ACH changes.

Train Your Employees

Your team is your first line of defense. Regular training helps employees recognize suspicious emails and avoid common tactics used in BEC scams.

Strengthen Email Security

Use multi-factor authentication and strong password practices to help protect business email accounts from unauthorized access.

Use Fraud Prevention Tools

Services like Positive Pay can help detect unauthorized transactions and provide an added layer of protection for your accounts.

What to Do If You Suspect a BEC Attempt

If you believe your business has been targeted:

  • Do not process the request
  • Verify the request through a trusted contact
  • Notify your internal team immediately
  • Contact your bank as soon as possible to help mitigate potential loss

A Proactive Approach to Fraud Prevention

BEC scams rely on trust and timing. Taking a moment to pause, verify, and follow established procedures can help prevent costly mistakes.

We’re Here to Help Protect Your Business

At Needham Bank, we’re committed to helping you safeguard your business with the tools, guidance, and support you need to stay protected.

If you have questions about BEC prevention, fraud prevention or want to explore solutions for your business, our team is here to help.

Looking for even more ways to stay protected?

Visit our Fraud Prevention Resources for tools, tips, and insights to help you recognize and avoid common scams.