0402 463 278 - 0402463278: SIM Swap Callback Lure SMS Scam

• Scam

0402 463 278 (0402463278): Contributors report SMS scam requesting replies about swapped SIM cards, leading to callback-lure and phishing attacks.

SIM Swap Callback Lure Reports for 0402 463 278

Two contributors have reported SMS scam messages from 0402 463 278 (also written as 0402463278) using a fake SIM swap scenario. The messages claim the recipient's SIM card has been swapped or compromised and request an immediate reply to a different number. This is a known callback-lure tactic designed to trick people into engaging with scammers who can then extract personal information or install malware.

Both reports about 0402463278 indicate the same core deception: urgency around account security paired with a request to contact an alternate number. The scammers behind 0402 463 278 are banking on recipients believing their phone service is genuinely at risk and acting without verifying through official channels.

What the SMS from 0402 463 278 Says

Contributors describe receiving text messages from 0402463278 with content like "Your SIM card has been swapped" or similar urgency-driven language requesting a reply to another number. One report specifically mentions the scammer claiming a SIM swap had occurred and asking the recipient to text back immediately.

The second report about 0402 463 278 references a phishing link embedded in the SMS, suggesting some variants of this scam attempt to direct recipients to fake login pages rather than just requesting a callback. The dual tactics (callback-lure and phishing link) indicate this campaign is testing multiple entry points to compromise accounts.

Why This Scam Targets Optus Customers

0402 463 278 appears to be using Optus Mobile branding or spoofing in these messages. Optus customers are particularly vulnerable because SIM swap scams exploit the legitimate concern that SIM-related issues do occur. A scammer claiming your SIM has been compromised creates false urgency that can override normal caution, especially if the recipient has recently changed phones or lost signal.

What to Do If You Receive an SMS from 0402 463 278

If you receive a text message from 0402463278:

• Do not: Reply to the message, call the number mentioned, or click any links in the SMS
• Do not: Provide your name, date of birth, account number, or any personal information
• Do: Delete the message immediately
• Do: Contact Optus directly using the number on your bill or the official Optus website to verify your account status
• Do: Block 0402 463 278 in your phone settings to prevent future messages
• Do: Report the SMS as spam in your phone's messaging app

How to Report 0402 463 278

If you've received this scam SMS:

• Forward the message to 0429 999 888 (ACMA's SMS scam reporting number) - this helps Australian authorities track active scams
• Report the number to Scamwatch at scamwatch.gov.au with details of when you received it and what the message claimed
• Report to Optus directly through your account portal or by calling their customer service line
• Report to ReportCyber at cyber.gov.au if the SMS contained a phishing link or you believe your account is compromised
• Consider contributing your report to Reverseau to help other Australians recognise this scam

Protecting Yourself from SIM Swap Scams

SIM swap scams exploit the fact that criminals can sometimes gain access to your phone number through social engineering. If you receive unexpected SMS messages from 0402 463 278 or similar numbers claiming account issues:

• Remember that legitimate service providers (like Optus) never ask you to reply to an SMS with personal information
• Always verify through official channels before taking action on urgent account warnings
• Enable additional security measures with your provider, such as account PINs or two-factor authentication that doesn't rely solely on SMS
• Monitor your accounts regularly for unauthorised activity

Frequently Asked Questions