- Scam
Community reports for 03 4504 7937 (0345047937): Contributors report fake NAB and ANZ emails with urgent login/payment claims, requesting callback to the number.
Bank Impersonation Scam Reports for 03 4504 7937
Three contributors have reported scam activity linked to 03 4504 7937 (also written as 0345047937), with a clear pattern of bank impersonation targeting Australian customers. The reports describe fraudulent communications claiming to be from National Australia Bank (NAB) and ANZ, designed to trick recipients into calling the number 0345047937 or engaging with fake payment approvals.
All three scams leveraged impersonation tactics, with attackers posing as major Australian banks to create false urgency and manipulate victims into taking immediate action. The sophistication involves fabricated login alerts and payment notifications, hallmarks of credential theft and account takeover attempts.
What Callers and Senders Claim When Using 03 4504 7937
Contributors who received communications linked to 03 4504 7937 describe specific deceptive claims designed to trigger panic and quick action. One contributor received an email claiming to be from NAB stating that someone had attempted to sign in to their account, with instructions to call the number 0345047937 for urgent verification. Another received a fake ANZ email alleging an unauthorised $14,960 payment was pending, with 03 4504 7937 listed as the only contact number to dispute the charge.
A third contributor received a direct call from someone claiming to represent their national bank, stating that an unauthorised iPhone login had occurred on their account. The caller used the person's name and employed urgent language about account compromise, despite the recipient not banking with NAB and not owning an iPhone. This mismatch reveals the scammers' use of outdated or mismatched personal data, likely sourced from previous data breaches.
Common Red Flags in These Scams
Several warning signs appear consistently across reports about 03 4504 7937. Recipients noted that emails claiming to be from banks (NAB and ANZ) were unsolicited and triggered alerts about account activity the recipient knew nothing about. The scammers provided only one contact method - the number 0345047937 - rather than directing people to official bank contact details or online banking portals.
Contributors also observed that the claimed events didn't match their circumstances: one person was told about an iPhone login when they don't own an iPhone, and another received a NAB alert despite not banking with NAB. These inconsistencies are deliberate tests by scammers to identify whether a target will question obvious falsehoods or comply with urgency.
What to Do If You Receive a Call from 03 4504 7937
If 03 4504 7937 calls you claiming to be from your bank:
- Do not: Answer the call, return it, or provide any personal information, account numbers, or passwords
- Do: Hang up immediately and call your bank directly using the official number on the back of your debit or credit card, or from their official website
- Do: Verify login attempts directly through your official banking app or portal, never by calling a number provided in the call or email
- Do: Report the number 0345047937 to your bank's fraud team straight away
What to Do If You Receive an Email from an Address Linking to 03 4504 7937
If you receive an unsolicited email claiming to be from NAB, ANZ, or another bank with a request to call 03 4504 7937:
- Do not: Click any links in the email, open attachments, or call the number provided
- Do: Delete the email immediately
- Do: Contact your bank using the official number on your card to confirm whether the alert is genuine
- Do: Report the email as phishing to your email provider and mark it as spam
- Do: Forward the email to your bank's fraud team for their records
How to Report 03 4504 7937
If you've been targeted by this scam, report it through these official Australian channels:
- Scamwatch: scamwatch.gov.au - report the scam with details about what the caller/email claimed and when contact occurred
- ACMA (Australian Communications and Media Authority): acma.gov.au - report unwanted or scam calls and emails
- ReportCyber: cyber.gov.au - report cybercrime and phishing attempts to the Australian Cyber Security Centre
- Your bank: Contact your bank's fraud team directly using the number on your card to report the impersonation attempt and any potential unauthorised activity
- Reverseau: If you've received a call or email from 03 4504 7937 or 0345047937, contribute your report to the community so others can stay informed
Help others by sharing your experience with (03) 4504 7937!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Email from NAB saying someone tried to sign in, asked to call number, definitely scam
Got an email claiming to be from ANZ asking to approve a $14,960 payment, only number provided was to call if I didn't want to pay, looks like remote access scam
National bank scam telling me to call them because someone logged in as me on an iPhone..... I don't bank with nab and I don't use an iPhone.
Help others by sharing your experience with (03) 4504 7937!
WRITE A REVIEWFrequently Asked Questions
Why would scammers use a Victorian local number like 03 4504 7937?
Scammers use local and familiar-looking numbers like 03 4504 7937 (a Victorian area code) to appear legitimate and increase the chance victims will answer or callback. A local number creates false trust, making the impersonation of banks like NAB or ANZ more convincing. The actual caller may be operating from anywhere in Australia or overseas.
Is 0345047937 a real NAB or ANZ number?
No. NAB and ANZ do not use 03 4504 7937 or 0345047937 to contact customers about login attempts or payments. If you receive a call or email claiming to be from your bank, always hang up or delete the message, then call your bank directly using the official number on your card. Never use a number provided in an unsolicited call or email.
What should I do if I already called 03 4504 7937 and gave information?
Contact your bank immediately using the official number on your card and report the call. Tell them exactly what information you disclosed - whether it was your name, account number, passwords, or other details. Ask your bank to monitor your accounts for unauthorised activity, enable additional security alerts, and consider changing your passwords. Report the incident to Scamwatch (scamwatch.gov.au) and your bank's fraud team so they can investigate calls from 0345047937.
Why did the scammer claim I had an iPhone login when I don't own an iPhone?
Scammers using 03 4504 7937 often have incomplete or outdated personal data sourced from previous data breaches or public sources. They use generic claims (iPhone logins, payment attempts, unauthorised access) because many people will panic and comply without verifying details. If something doesn't match your circumstances - like being told about a NAB alert when you don't bank with NAB - it's a strong sign the call is fraudulent. Hang up immediately.
How can I tell the difference between a real bank email and a scam email with 03 4504 7937?
Real banks like NAB and ANZ will never ask you to call a number to verify urgent activity. They direct you to log into your official banking app or contact the number on the back of your card. Scam emails about 03 4504 7937 create false urgency (immediate action needed, account at risk, payment pending) and provide only one contact method. Legitimate banks offer multiple ways to verify and always encourage you to use your official banking portal first.
Should I block 03 4504 7937 on my phone?
Yes. If 03 4504 7937 or 0345047937 calls you, block the number immediately in your phone settings. You can also report it to your phone provider (in this case, Optus Networks) as a scam number. Blocking the number prevents further contact, though scammers often use different numbers for follow-up attempts. If you receive multiple calls from different numbers with similar scam claims, report the pattern to Scamwatch and your bank.