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MailGuard 5 August 2026, 12:41:15 GMT+10:00 8 min read

Fake Telstra "Duplicate Payment" Refund Scam Targets Australians

A new phishing campaign is impersonating Telstra, using a fabricated duplicate invoice payment to lure recipients into a fake ...

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Annamaria Montagnese 20 June 2016, 3 min read

Have You Heard From Gerd? Breaking Telstra Email Scam

A new scam impersonating a Telstra Email Bill is very well executed and will be difficult ...
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Annamaria Montagnese 16 June 2016, 2 min read

NAB Survey Scam Tricks Customers To Steal Credit Card Credentials

If you bank with the National Australia Bank (NAB), be warned that cyber criminals are ...
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Annamaria Montagnese 15 June 2016, 2 min read

New Scam Targets eBay Users

eBay users are the target of cybercriminals in a new email phishing scam. The scam is ...
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Annamaria Montagnese 7 June 2016, 1 min read

Phishing Email Scam: Security Notification For Mailbox (Webmail)

A new email phishing scam is targeting Webmail users, alerting email recipients that an ...
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Annamaria Montagnese 3 June 2016, 3 min read

Breaking: Scammers Shift to Social with New AusPost Ransomware Attack

In the past 24 hours a second wave of Telstra and Google email scams have hit email ...
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Annamaria Montagnese 2 June 2016, 2 min read

Breaking: Scammers Shift to Social with New AusPost Ransomware Attack

Be on the lookout for a fake email scam impersonating Telstra which states that your ...
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Annamaria Montagnese 31 May 2016, 2 min read

AGL Scam Carrying Crypto Ransomware Torrentlocker Hits Australian Inboxes

A massive phishing email with links to a crypto ransomware payload is hitting Australia ...
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Annamaria Montagnese 31 May 2016, 2 min read

Breaking: Unprecedented .rtf Attachment (Malware) Attack Impacting Millions

This morning MailGuard is blocking an ongoing run of email attacks with victims totaling ...
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Annamaria Montagnese 25 May 2016, 2 min read

Breaking Attack: St George Bank Phishing Email Scam

A zero-day phishing scam has hit Australian email users in a bid to steal online banking ...
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Annamaria Montagnese 20 May 2016, 2 min read

AGL Branded ‘Electricity Bill’ Phishing Email Carrying Trojan Malware

Thousands of Australian email users have been targeted with an AGL branded phishing email ...
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Annamaria Montagnese 18 May 2016, 1 min read

High volume attacks breaking over the past 24hrs – AustraliaPost, ANZ, Google & AFP

Over the past 24 hours MailGuard has blocked a number of high volume phishing scams that ...
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Annamaria Montagnese 18 May 2016, 1 min read

Clever Google Docs Phishing Run Targets Australian Email Users

A Google Docs phishing email is now circulating. The scam appears to be sent from ...
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Annamaria Montagnese 16 May 2016, 2 min read

New ANZ Scam: Security Upgrade Email Targets Online Banking Users

A new phishing scam was identified by MailGuard earlier today, targeting a particularly ...
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Annamaria Montagnese 13 May 2016, 2 min read

Fast-Breaking Attack: Large Scale CBA Email Scam Strikes On Friday The 13th

An unusually high number of emails have been intercepted this afternoon with a ...
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Annamaria Montagnese 6 May 2016, 1 min read

Fast-Breaking Attack: Bank of Melbourne Scam Strikes Thousands of Businesses

A zero-day phishing scam has hit thousands of businesses, purporting to be from Bank of ...
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Recent Blog Posts
Fake Telstra "Duplicate Payment" Refund Scam Targets Australians 5 August 2026, "Microsoft 365 Account Suspension" Scam Steals Business Payment Details 4 August 2026, Energy Australia Refund Scam Returns With a Sharper Disguise 30 July 2026,
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