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MailGuard 21 January 2026 13:42:09 AEDT 6 min read

Telstra spoofed in “Billing Adjustment” refund scam

MailGuard’s AI-powered filter network is intercepting a new phishing campaign that impersonates Telstra and attempts to harvest ...

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Akankasha Dewan 19 June 2020 3 min read

Australian Taxation Office spoofed in phishing scam; email claims to share new “invoice” from ATO

MailGuard has intercepted another email phishing scam purporting to be from the ...
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Akankasha Dewan 11 June 2020 4 min read

Phishing email spoofing DHL asks users to confirm tracking number via a malicious link

Cybercriminals continue to leverage popular trends like online shopping to prey on ...
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Akankasha Dewan 05 June 2020 2 min read

Fraudulent email uses Microsoft Excel attachment to download malicious code

MailGuard has intercepted a fraudulent email that uses a malicious payload disguised as a ...
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Akankasha Dewan 27 May 2020 3 min read

Email titled “Refund Notice” uses malicious password-protected attachment to infect systems

MailGuard has intercepted a fraudulent email that uses a malicious attachment disguised ...
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Craig McDonald 26 May 2020 13 min read

Cyber-attacks on Toll Group, BlueScope, Service NSW are “just the tip of the iceberg”: Alastair MacGibbon

“In a year already marred by natural and biological crises, cybersecurity failures remain ...
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Akankasha Dewan 21 May 2020 3 min read

Phishing email titled “Final Alert” threatens to suspend user’s “email service”

Users are advised to be wary of this phishing email that aims to manipulate users into ...
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Akankasha Dewan 19 May 2020 4 min read

Phishing email spoofs Qantas; uses “Coronavirus Relief Bonus” to trick users

MailGuard has intercepted a phishing email scam purporting to be sent from Qantas titled ...
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Craig McDonald 19 May 2020 1 min read

Is your business ready to defend itself from sinister scams this EOFY?

Tax refunds supposedly from national taxation bodies. Requests to verify accounts from ...
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MailGuard 15 May 2020 18 min read

EOFY scams are coming. And this year, they may be more dangerous than ever.

The End of Financial Year (EOFY) is approaching – a period that notoriously witnesses a ...
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Akankasha Dewan 13 May 2020 4 min read

Watch Out: This “Zoom Video Conferencing Invitation” is actually a phishing email scam

As more companies are implementing remote working policies for their employees in light ...
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Akankasha Dewan 12 May 2020 3 min read

Email uses attached “supply list” to deliver phishing attack

MailGuard has intercepted a phishing email titled “Supply List Demand” that uses a ...
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Akankasha Dewan 07 May 2020 4 min read

Phishing email titled “high-extremity alert” claims messages couldn’t be delivered; spoofs Microsoft Office 365

It can be alarming to receive an email claiming your incoming messages can’t be ...
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MailGuard 07 May 2020 2 min read

Privacy Awareness Week 2020: Let’s play our part and “reboot our privacy”

This week marks Privacy Awareness Week 2020, an initiative by The Office of the ...
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Akankasha Dewan 05 May 2020 4 min read

Shopify spoofed in phishing scam; email claims “your shop is frozen”

MailGuard has successfully intercepted a phishing email targeting sellers on popular ...
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Craig McDonald 01 May 2020 7 min read

Sex(tortion), Lies and Videotape – the seedy depths of cybercrime

“I am a hacker who has access to your operating system. I also have full access to your ...
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91% of all cyber-attacks start with a malicious email. Get weekly updates on the latest email scams that could be targeting your business.

 
Recent Blog Posts
EnergyAustralia 'Request a refund' phishing scam 23 January 2026 Telstra spoofed in “Billing Adjustment” refund scam 21 January 2026 SharePoint “Your signature is required” invite leads to fake Microsoft sign-in 16 January 2026
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