- Scam
SMS scam report for 0402 836 934 (0402836934): Fake CryptoCom withdrawal code attempting to steal verification codes and personal information.
Crypto Phishing Reports for 0402 836 934
A contributor has reported receiving a phishing SMS from 0402 836 934 (also written as 0402836934) impersonating CryptoCom, the cryptocurrency exchange platform. The message claimed to contain a withdrawal verification code and directed the recipient to call a number to complete the transaction. This is a classic phishing tactic designed to extract sensitive authentication codes and personal financial information.
The scam capitalises on the growing popularity of cryptocurrency trading in Australia. By spoofing a legitimate service, callers attempt to trick recipients into revealing withdrawal codes or other verification details that could grant access to crypto wallets or trading accounts. The SMS from 0402836934 was flagged by the contributor as suspicious immediately, and they blocked the number.
What Callers from 0402 836 934 Are Doing
The SMS from 0402 836 934 uses a two-step phishing approach: first, it sends a fake withdrawal code to establish apparent legitimacy, then it prompts the recipient to call a number to confirm the transaction. This technique exploits the natural response to act quickly when money is involved.
The message does not ask directly for personal information, which makes it slightly more sophisticated than basic phishing. Instead, it attempts to lure the recipient into a phone conversation where verbal social engineering can take place. Once a victim calls the number, scammers can request the code verbally, claim there is a problem with the withdrawal, or demand additional details like account passwords or two-factor authentication codes.
Report Details and Timing
The report for 0402836934 was received in mid-November 2025 via SMS channel. The contributor's swift action to block the number prevented further contact. The Optus mobile network allocation suggests this is a mobile number, though scammers often use spoofed or compromised numbers that may not reflect the true originating source.
What to Do If You Receive an SMS from 0402 836 934
If you receive a message like this from 0402 836 934 or any similar crypto-related SMS:
- Do not: Click any links, call the provided number, or reply to the message
- Do not: Enter any codes or verification details, even if prompted by the sender
- Do: Delete the message immediately
- Do: Block the number 0402836934 on your phone
- Do: Verify directly with CryptoCom or your exchange by logging into your account through the official app or website, never via links in unsolicited messages
- Do: Report the SMS as spam and phishing
How to Report 0402 836 934
If you receive phishing SMS from 0402 836 934, report it through these Australian resources:
- Forward the SMS to the ACMA at 0429 999 888 to report spam and phishing attempts
- Report to Scamwatch at scamwatch.gov.au with details of the message and any interaction
- Report the phishing attempt to ReportCyber at cyber.gov.au, especially if you clicked any links or provided information
- Report the number 0402836934 to your mobile provider (Optus) for account suspension or spoofing investigation
- If you have a CryptoCom account, report the phishing attempt directly to their security team through the app's support function
- Report to Reverseau on this page to help other Australians identify and avoid the same scam
Protecting Yourself from Crypto Phishing
Cryptocurrency scams targeting Australian users are increasingly common. Financial institutions and legitimate exchanges like CryptoCom never request verification codes via SMS or ask you to call a number to confirm withdrawals. Always verify communications by logging directly into your account through the official app or website. If you are unsure, contact the organisation's official support channels listed on their website, never through contact details provided in an unsolicited message.
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WRITE A REVIEWFrequently Asked Questions
Is 0402 836 934 a legitimate CryptoCom number?
No. CryptoCom does not send unsolicited SMS with withdrawal codes or ask customers to call numbers to verify transactions. The message from 0402836934 is a phishing scam. Legitimate exchanges communicate through your account dashboard or verified email addresses listed in your account settings.
What should I do if I already called the number from 0402 836 934?
If you called the number and did not provide any personal information or codes, monitor your cryptocurrency accounts closely for unauthorised activity. If you shared any details, change your exchange passwords immediately, enable two-factor authentication if not already active, and consider transferring funds to a secure wallet. Report the incident to Scamwatch at scamwatch.gov.au and your mobile provider.
Can I trace who is behind the SMS from 0402836934?
Scammers often use spoofed numbers or compromised mobile accounts, so the number 0402 836 934 may not belong to the actual scammer. This is why reporting to ACMA (0429 999 888) is important - they investigate scam networks. Reverseau also aggregates reports to help identify patterns across multiple scam numbers.
Why do scammers target crypto users?
Cryptocurrency transactions are irreversible and funds cannot easily be recovered once sent. Scammers target crypto users because they know the potential value in compromised accounts is high. The SMS from 0402 836 934 exploits the urgency people feel when they think money is being withdrawn from their account.
Should I report 0402836934 to CryptoCom as well?
Yes. If you have a CryptoCom account, report the phishing SMS within the app's support or security section. CryptoCom can flag the scam attempt and may warn other users. Include the exact message text from 0402 836 934 and the date you received it.
How can I avoid crypto phishing SMS in future?
Enable SMS filtering on your mobile phone to reduce spam. Be sceptical of any unsolicited message claiming to involve money or accounts. Never click links or call numbers in unexpected messages, even if they appear to come from a trusted service. Always verify by logging into your accounts directly through the official app, and remember that 0402836934 and similar scam numbers change frequently.