Protecting you is our priority.

Fraud prevention technology

We use the latest technology to intervene when it matters. From biometrics in the CommBank app to advanced analytics that recognise patterns in your banking. We're continuously innovating to keep you and your accounts safe.  

24/7 real time monitoring

We have dedicated teams working 24/7 looking for suspicious transactions and activity across your accounts. If we detect anything, we'll contact you so please ensure your contact details are up-to-date

Secure banking

Whenever you transact with us online, you’re protected by strong encryption. Look for the padlock in your address bar. It shows your browser is securely connected to our systems. 

Safeguarding your privacy

Protecting your information and being clear about what it’s used for is a vital part of our relationship with you.

Learn more about our privacy policy

12th - 16th August 2019

Scammers are getting smarter, and anyone could be a target. From Monday 12th to Friday 16th August, we are putting the spotlight on scams – see the latest scams going around, and how to spot, avoid and report them. 

Learn more about protecting yourself from scams. 

Protecting your accounts from suspicious activity 24/7.  

Our dedicated team of fraud detection specialists watch over your accounts day and night, so you can sleep easy.

The 60-minute Security Challenge.

Six things you can do in an hour for better security. Take the 60 minute challenge today. 

Download PDF

The 60 minute security challenge

Safe. Secure. In control. 

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How to protect yourself from scams

From strange looking emails and text messages, to suspicious phone calls.
Here's how to spot a scam and report it.

Mobile phone with CommBank app

Control at your fingertips

Explore our range of features to help protect your money and keep you in control. 

From locking or cancelling your card in seconds, to receiving alerts when your debit or credit card is charged. 

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Secure your business

We take the security of your business seriously. Learn the steps you and your staff can take to protect your business and stay safe online.

Need help?

If you're worried about the security of your account or information, we can help: 

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