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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 06 March 2018 2 min read

Fake Enviro Sweep tax invoice used in email scam

MailGuard has detected a new email-borne malware attack brandjacking Enviro Sweep, a ...
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Craig McDonald 05 March 2018 4 min read

One email can take down your business: social engineering

Last December, cybercriminals stole millions of dollars from several law firms with a ...
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Emmanuel Marshall 02 March 2018 2 min read

Dropbox brandjacked in new phishing scam

MailGuard has intercepted a new zero-day email scam exploiting Dropbox branding. As a ...
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Emmanuel Marshall 01 March 2018 6 min read

CEO fraud attacks up 2,370% since 2015

Friday afternoon at a typical office in Sydney, Australia. Most of the staff have left to ...
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Emmanuel Marshall 01 March 2018 2 min read

Malware scam: fake Ezi Office Supplies invoice

MailGuard has intercepted a new criminal-intent email that is exploiting Ezi Office ...
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Emmanuel Marshall 28 February 2018 2 min read

Fake eBay invoice scam linking to malware

MailGuard has detected a new criminal-intent email linking to malware. This scam message ...
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Emmanuel Marshall 26 February 2018 2 min read

Phishing attack exploiting Office 365 branding on fake login page

A new phishing scam has been detected by MailGuard, exploiting the trademarks of ...
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Emmanuel Marshall 26 February 2018 2 min read

Caution: fake 'Xero' invoice notification scam

MailGuard has detected a new email scam using fake ‘Xero’ domains in the sender ...
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Craig McDonald 26 February 2018 9 min read

What keeps CEOs awake at night? Cybercrime

‘The Anxious Optimist in the Corner Office’; that’s the title of PWC’s 21st CEO Survey, ...
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Emmanuel Marshall 23 February 2018 2 min read

Brandjacking: scammers use familiar trademarks to make you click

Yesterday the Cyber Security Weekly Podcast interviewed MailGuard’s Chief Technical ...
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Emmanuel Marshall 22 February 2018 2 min read

Retina-X hacked - this is why data-security matters

The trending data breach story this week is about Retina-X Studios and the embarrassing ...
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Craig McDonald 19 February 2018 4 min read

Brandjacking scams: data theft and malware hiding in plain sight

In this age of internet-based commerce, all cybercriminals need to do to take control of ...
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Emmanuel Marshall 19 February 2018 2 min read

Xero branding imitated in breaking email scam

A new zero-day email scam imitating Xero branding has been detected by MailGuard. This ...
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Emmanuel Marshall 16 February 2018 2 min read

New phishing attack using fake Microsoft branding

Zero-day phishing attack detected by MailGuard: this phishing email is designed to look ...
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Emmanuel Marshall 13 February 2018 5 min read

Another bogus Quickbooks email links to malware 

This is the second email scam mimicking a Quickbooks notification that MailGuard has ...
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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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