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MailGuard 23 October 2025 15:01:31 AEDT 6 min read

Qantas Phishing Scam Targets Frequent Flyers

None of us want our Qantas membership details to fall into the wrong hands, which is why this scam is so clever. By fooling ...

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Emmanuel Marshall 22 August 2018 1 min read

Phoney QuickBooks email used in new fraud

If you’ve seen this email in your inbox, best to delete it immediately. It’s a new scam ...
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Emmanuel Marshall 22 August 2018 8 min read

Smaller companies are “vulnerable targets”: Australian cybersecurity chief

There has been a 2500% increase in the sale of cybercrime kits on the dark-web since ...
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Emmanuel Marshall 21 August 2018 3 min read

NAB Bank branding hijacked in new credit card fraud

The NAB Bank's branding has been exploited by criminals in a new phishing fraud detected ...
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Emmanuel Marshall 20 August 2018 2 min read

Fake American Express notification phishing for email passwords

The email shown above is a new phishing attack detected by MailGuard. The message sender ...
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Emmanuel Marshall 17 August 2018 6 min read

$10k lost in latest email fraud against Aussie business

This week the SMH reported the story of the small business owner who lost AU$10,000 in an ...
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Emmanuel Marshall 15 August 2018 6 min read

Email fraud up 46% on 2017: businesses losing $ billions

Claire, an intern at a small legal firm, sits down at her desk after getting back from a ...
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Emmanuel Marshall 14 August 2018 3 min read

Hackers use email fraud to rob ATMs

The FBI warned US banks last week that they are expecting a large-scale fraud attack ...
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Craig McDonald 10 August 2018 7 min read

Medical sector facing a new kind of plague

I had a group of friends over for dinner a couple of weeks ago, one of whom is a doctor. ...
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Emmanuel Marshall 10 August 2018 2 min read

Fake OneDrive notification

If you see this message show up in your inbox, please delete it; it’s a phishing attack. ...
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Emmanuel Marshall 08 August 2018 5 min read

If your inbox isn’t secure your business is at risk

When you consider how central email is to daily business operations, it’s not surprising, ...
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Emmanuel Marshall 07 August 2018 5 min read

Cybercrime an “urgent, evolving crisis”: US Security Chief

The United States Department of Homeland Security (DHS) has just announced a new division ...
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Emmanuel Marshall 06 August 2018 1 min read

New zero-day malware attack brandjacking NAB

Banks are well-trusted institutions, so when cybercriminals are looking for good ...
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Emmanuel Marshall 06 August 2018 3 min read

Office 365 branding exploited in new phishing attack

Microsoft’s stature as a trusted household name makes them a lucrative brandjacking ...
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Emmanuel Marshall 02 August 2018 3 min read

Caution: this CommBank email is a fake

If you’ve visited the login screen above, you may have fallen victim to a new phishing ...
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Emmanuel Marshall 30 July 2018 2 min read

Telstra's trademarks exploited in new email scam

MailGuard has detected a new email-based cyber-attack using Telstra branding to try and ...
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Recent Blog Posts
Cloudflare customers targeted with fake security notice 27 October 2025 Qantas Phishing Scam Targets Frequent Flyers 23 October 2025 Fake domain-renewal emails spoof Synergy Wholesale 22 October 2025
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