What is business email compromise (BEC)?

Business email compromise (BEC) is a type of scam where scammers impersonate individuals or organisations to trick business owners or employees into sending money/sensitive information. This is often done by taking over a real email account or using an email address that looks very similar to a legitimate address.

These scams often involve fake invoices, requests to change payment details or urgent messages that appear to come from senior executives or trusted suppliers.

 

Better protect your business

Watch to learn more about business email compromise and how to better protect your business

Scammers often use a method called business email compromise to trick businesses into sending money to the wrong bank account or sharing sensitive information.

These emails often look like they’re from someone you trust – a manager, supplier or customer – and may ask you to update bank account details or make a payment to a new account.

Everyone is vulnerable to email scams. Remember: StopCheckReject.

Better protect your business

Watch to learn more about business email compromise and how to better protect your business

Scammers often use a method called business email compromise to trick businesses into sending money to the wrong bank account or sharing sensitive information.

These emails often look like they’re from someone you trust – a manager, supplier or customer – and may ask you to update bank account details or make a payment to a new account.

Everyone is vulnerable to email scams. Remember: StopCheckReject.

What to look for with business email compromise

Business email compromise attacks can be hard to spot, but there are warning signs to watch for:

  1. Unexpected or urgent payment requests
  2. Subtle changes, poor grammar, unusual formatting or misspellings in the sender's email
  3. Tone of the email feels unusual or overly pushy such as claiming to be a senior executive or trusted supplier
  4. Requests to update bank details or make payments to new accounts

If something feels off, always verify the request by calling the person directly using a trusted contact number you have sourced yourself.

Resources & support

Australian Cyber Security Centre Small Business Guide

This guide includes basic security measures to help protect your business against common cyber security threats.

Build cyber resilience with Cyber Wardens

Developed with the Council of Small Business Organisations Australia and Telstra, the Cyber Wardens program helps you build cyber resilience for your small business. 

Report a business email compromise attack

  • Not sure whether an email is legitimate?

    If you haven't engaged with its contents, clicked a link or replied to it, report the email to CommBank's 24/7 Cyber Security Centre by forwarding it to hoax@cba.com.au, then delete the message.

     

    If you think you may be the victim of a business email payment scam, it’s important to get help as soon as possible:

    • Call CommBiz 13 2339; or Netbank 13 2221 immediately
    • Contact your relationship manager if applicable

    More steps to protect yourself

Things you should know

  • Australian Government, ScamWatch: Business email compromise scams cost Australians $132 million | Scamwatch

    This information is intended to provide general information of an educational nature only. It does not have regard to the financial situation or needs of any reader and must not be relied upon as financial product advice. As this information has been prepared without considering your objectives, financial situation or needs. You should, before acting on this, consider the appropriateness to your circumstances.