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MailGuard 5 August 2026, 12:41:15 AEST 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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Emmanuel Marshall 24 April 2018, 3 min read

SquirtDanger: new malware targets cryptocurrency wallets & passwords

Making and selling malware like viruses, trojans and ransomware has grown into a booming ...
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Emmanuel Marshall 24 April 2018, 1 min read

This is not a real DocuSign email - scam alert!

A new email scam has been detected by MailGuard; this one is designed to look like a ...
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Emmanuel Marshall 23 April 2018, 2 min read

Scam alert: fake UPS phishing email

MailGuard has detected a new phishing scam using UPS branding to try and win the trust of ...
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Emmanuel Marshall 20 April 2018, 1 min read

New scam: fake job application email links to malware

A new scam posing as a job application email is being detected by MailGuard. The scam ...
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Emmanuel Marshall 20 April 2018, 7 min read

GDPR: What is it? Is your business affected?

“Cybersecurity risks are growing, both in their prevalence and in their disruptive ...
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Emmanuel Marshall 19 April 2018, 4 min read

Fake ANZ Banking site used in new email scam

An email scam using a fake ANZ Bank login page is dropping on inboxes today. MailGuard ...
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Craig McDonald 18 April 2018, 6 min read

Cybersecurity - don’t learn about it the hard way

It’s my mission, both as an entrepreneur and a communicator, to help businesses protect ...
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Emmanuel Marshall 18 April 2018, 6 min read

Notifiable Data Breach (NDB) Report: worrying data breach stat’s

On average, 2 Australian companies are being hit by data breach incidents every day, says ...
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Emmanuel Marshall 13 April 2018, 1 min read

Barclays brandjacked: email scam imitates bank

As brandjacking scams go, there’s one category of trademark that is especially powerful ...
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Emmanuel Marshall 12 April 2018, 3 min read

New scam: Origin Energy branding exploited

The fake Origin Energy bill notice in the screenshot above is an example of a new email ...
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Emmanuel Marshall 12 April 2018, 4 min read

Could AI produce the ultimate criminal mind?

Will future artificial intelligence be a cybersecurity risk? That’s the provocative ...
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Emmanuel Marshall 10 April 2018, 1 min read

Video: cybersecurity expert Alastair MacGibbon's advice for CEOs

Cyber-attacks are a growing challenge for Australian companies and are now Australia’s ...
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Craig McDonald 9 April 2018, 8 min read

Ensuring your cash flow security

"Cybersecurity needs to be taken seriously… Cybercriminals are becoming more ...
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Emmanuel Marshall 9 April 2018, 2 min read

Caution: fake 'Telstra Media' BPAY billing message

If you get an email message like the one in the screenshot above, claiming to be from ...
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Emmanuel Marshall 5 April 2018, 3 min read

Gaming the system - criminals move $ in online games

If you’re an international criminal selling guns, trafficking dope or running email ...
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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
Fake Squarespace “Domain Expiration” Payment Scam Targets Businesses 1 October 2026, Fake American Express “non‑compliance” phishing scam targets Australians 29 September 2026, Fake myGov “Secure Message” Phishing Scam Targets Australians with Multi‑Step Identity Harvesting Flow 18 September 2026,
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