- Scam
Community report for 03 9003 4515 (0390034515): Caller impersonated Telstra claiming IP address exposed publicly, requesting personal information.
Telstra Impersonation Report for 03 9003 4515
A contributor has reported receiving a call from 03 9003 4515 (also written as 0390034515) where the caller impersonated a Telstra representative. The caller claimed the recipient's IP address had been exposed publicly online, a common social engineering tactic designed to create urgency and prompt disclosure of personal information. The contributor recognised the suspicious nature of the call and terminated it quickly without engaging further with the caller from 0390034515.
What the Caller Claimed
The caller from 03 9003 4515 stated that the recipient's IP address was "out in public," a claim commonly used in tech support scams to convince targets that their devices or accounts are compromised. By falsely attributing authority to Telstra, the caller attempted to establish credibility before requesting sensitive information. The contributor's immediate scepticism prevented any personal details from being shared with the caller from 0390034515.
Why This Tactic Works
Impersonating major Australian telecommunications providers like Telstra is an effective social engineering approach because many people recognise the brand name and assume legitimacy. Combining brand impersonation with technical claims about IP addresses or network security creates a sense of urgency that pressures targets into providing personal information before they can verify the caller's identity. The use of technical language about IP addresses is designed to sound authoritative and discourage questioning.
What to Do If You Receive a Call from 03 9003 4515
If 03 9003 4515 calls you:
- Do not: Provide personal information, passwords, account numbers, or financial details
- Do not: Allow the caller to remote into your device or access your accounts
- Do not: Follow instructions to download software or verify security codes
- Do: Hang up immediately if the caller claims to be from Telstra or another service provider
- Do: Independently verify by calling Telstra's official customer service line (13 22 00) to confirm whether they contacted you
- Do: Block 0390034515 on your phone to prevent future contact
How to Report 03 9003 4515
If you receive calls from 03 9003 4515 claiming to represent Telstra or another organisation:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Report the scam to Scamwatch at scamwatch.gov.au
- Report to Telstra directly if the impersonation targeted their brand
- Report the number on Reverseau to help other Australians identify this caller
Help others by sharing your experience with (03) 9003 4515!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Bloke claiming to be from Telstra said my IP was out in public, told him he must think I'm a numpty and hung up
Help others by sharing your experience with (03) 9003 4515!
WRITE A REVIEWFrequently Asked Questions
What should I do if 03 9003 4515 calls claiming to be from Telstra?
Hang up immediately without providing any information. Do not engage with claims about IP addresses or security issues. To verify whether Telstra actually contacted you, independently call Telstra's official customer service number 13 22 00. Never use a callback number provided by the caller from 0390034515.
Why would a caller claim my IP address is public?
This is a social engineering tactic used to create panic and pressure you into taking immediate action. Scammers use technical-sounding claims to establish false authority. In reality, some aspects of IP information may be publicly visible, but legitimate service providers like Telstra would not contact you urgently about this or request personal information over the phone.
How can I verify if a call from 03 9003 4515 is really from Telstra?
Never trust caller ID or information provided by the caller. Always independently contact the organisation using a phone number from their official website or your billing documents. For Telstra, call 13 22 00 directly. Do not use any callback number mentioned by the caller from 0390034515, as scammers often provide fake numbers.
What personal information should I never share over the phone?
Never provide passwords, PINs, security codes, account numbers, credit card details, tax file numbers, or other sensitive information to unsolicited callers from 03 9003 4515 or any unknown number. Legitimate organisations will never request this information via unsolicited phone calls.
Should I allow remote access to my device if the caller says it's needed for security?
No. Legitimate service providers like Telstra do not need remote access to your device to investigate IP address or network issues. If a caller from 0390034515 or any other number requests remote access, this is a major red flag indicating a scam. Hang up immediately.
Where can I report calls from 03 9003 4515?
Report to ACMA (acma.gov.au), Scamwatch (scamwatch.gov.au), and Reverseau to help warn other Australians about calls from 0390034515. You can also report directly to Telstra if the impersonation involved their brand. Community reports help identify scam patterns and protect other people from the same caller.