SCAM ALERT: Spike in Australia Post “Invalid Postcode” Scams

IDCARE analysts have detected a sharp rise in scam messages impersonating Australia Post.

June has seen 13 times more cases than January and June 2025 is now the biggest month on IDCARE record for AusPost-related scams.

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How it works:

You receive a text saying your parcel can’t be delivered due to an “invalid postcode”.

You’re asked to click a link and pay a 35 cent “processing fee” via a fake website.

Some clients who entered their banking details reported attempted withdrawals of up to $1300.

The good news? In most cases reported to IDCARE, banks blocked the transactions before any money was lost.

This scam is part of a global phishing operation known as “Darcula”, designed to impersonate trusted brands and bypass message filters.

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Our Tips:

Download the official Australia Post app from the Apple App Store or Google Play

Use it to track deliveries and you can safely ignore any parcel text messages

Join the global list of organisations making a real difference in people’s lives by supporting our service.

SBS Bank
HSBC
ANZ
Department of home affairs
Queensland Government
Curtin University
Suncorp
Powercor Australia
ING
Regional Australia Bank
SA Power Networks
Culture Amp
AMP
Mercy Health
Queensland Country Bank
Sportsbet
NGM Group
City of Goldcoast
ConnectID
TPG
Western Sydney University
BOQ
Department of Premiere and Cabinet off of Digital Government
ABC
Coles
REA Group
Equip Super
Return to Work SA
Urban Utilities
BUMA
Transurban
Westpac
Internal Affairs
Allianz
Commonwealth Bank
Bupa
Services Australia
Qantas
NAB
Australia Post
Victoria State Government
NBN
NDIS
BNZ
Kiwi Bank
Tasmanian Government
Telstra
Coastline
Woolworths Group
Beyond Bank
Origin
UTS
Makesure
Australian Super
Australia Post
Urban Utilities
Vocus
Brisbane City Council

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