0423 670 752 - 0423670752: Hey Mum Impersonation Scam

• Scam

0423 670 752 (0423670752): One contributor reported receiving a 'Hey Mum' SMS scam directing them to call this Optus mobile number.

Hey Mum Impersonation Reports for 0423 670 752

A contributor has reported receiving an SMS impersonation scam involving 0423 670 752 (also written as 0423670752). The scam message used the common "Hey Mum" technique, where the sender poses as a family member in distress and requests urgent financial assistance. In this case, the SMS directed the recipient to contact this Optus mobile number to facilitate the payment request.

The 0423 670 752 number is registered to an Optus mobile service, making it appear legitimate at first glance. This is a known tactic in Hey Mum scams, where fraudsters obtain or clone mobile numbers to increase credibility when victims attempt to verify the caller's identity.

What Callers from 0423 670 752 May Request

Based on the contributor's report about this Hey Mum variant, callers using 0423 670 752 are likely to request urgent payment when called. The scam pattern typically involves the initial SMS claiming to be from a family member (often a son or daughter) explaining an emergency situation such as a car breakdown, legal trouble, or medical expense. When the recipient calls 0423 670 752, the scammer on the other end reinforces the urgency and requests immediate transfer of funds via bank transfer, gift cards, or cryptocurrency.

The emotional manipulation in Hey Mum scams is deliberate. Callers from 0423 670 752 may use names, details, or language that seem familiar, or claim their phone is broken and they cannot receive replies to confirm their identity directly with family members.

Why This Scam Works

Hey Mum scams targeting 0423 670 752 succeed because they exploit the natural instinct to help family members in crisis. The use of an Optus mobile number adds a layer of legitimacy. Victims often feel time pressure and may bypass their normal verification steps, especially if they receive the initial SMS when stressed or distracted. The request to call an unfamiliar number (0423670752) rather than text back creates distance from the original sender, making it harder for recipients to verify the request through normal family communication channels.

What to Do If You Receive an SMS Directing You to 0423 670 752

If you receive a "Hey Mum" text message or similar emergency SMS directing you to call 0423 670 752:

• Do not: Call the number provided in the SMS, transfer any money, or purchase gift cards
• Do not: Share personal details like bank account numbers, PINs, or passport information with anyone calling from 0423 670 752
• Do: Contact your family member directly using a phone number you know is correct (from your phone contacts or a recent call)
• Do: Ask security questions only they would know to verify identity
• Do: Tell family members about the scam so they are aware their name may be being used
• Do: Block 0423 670 752 and any similar messages immediately

How to Report 0423 670 752

If you have received a Hey Mum scam SMS directing you to call 0423 670 752, report it to the relevant authorities:

• Scamwatch (scamwatch.gov.au) - Report the specific SMS content and this phone number
• ACMA (acma.gov.au) - Report mobile scams and impersonation attempts
• ReportCyber (cyber.gov.au) - Report cybercrime and fraud
• Optus - Report the compromised or fraudulent mobile number directly to the provider
• Reverseau - Contribute your report to help warn other Australians about 0423 670 752

When reporting, include the exact SMS content, the date and time you received it, and this phone number (0423 670 752) so authorities can investigate and potentially block the line.

Frequently Asked Questions