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MailGuard 12 June 2026 10:44:01 AEST 10 min read

Fake Telstra Loyalty Rewards Email Pushes Discounted WiFi Booster Scam

MailGuard has intercepted a new email campaign impersonating Telstra that attempts to lure recipients into completing a fake ...

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Emmanuel Marshall 05 December 2017 5 min read

Large Scale Fake Invoice Scam Launched

This morning MailGuard detected a very large batch of scam emails with fake invoice ...
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Emmanuel Marshall 04 December 2017 2 min read

Scam: Fake Bakerdays Invoice Conceals Malware

This afternoon MailGuard intercepted a large batch of criminal-intent emails formatted to ...
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Emmanuel Marshall 01 December 2017 6 min read

Mentoring, Leadership & Cybercrime Boom Time - Weekly Digest

Here's a roundup of this weeks articles on the MailGuard Blog. It's been a busy week ...
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Craig McDonald 30 November 2017 3 min read

Caution: LinkedIn Messages delivering Fake Dropbox Scam

I’ve received a number of messages on LinkedIn over the last 24 hours that rang alarm ...
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Emmanuel Marshall 30 November 2017 4 min read

Webinar: How to Protect Against Evolving Cybercrime

Free Webinar from Microsoft Cybercrime is impacting 9 out of 10 businesses. According to ...
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Craig McDonald 29 November 2017 10 min read

Leadership in a Cybercrime Minefield

An Interview with Prof. Gary Martin of AIM WA I recently spoke at a leadership forum ...
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Craig McDonald 28 November 2017 9 min read

Holiday Retail Season is Boom Time for Cybercriminals

The most profitable time of year for retailers is right now - between the North American ...
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Emmanuel Marshall 27 November 2017 6 min read

MailGuard CEO Craig McDonald Mentoring Aussie Startups

Today, Craig McDonald - CEO and Founder of MailGuard - hosted a Q and A session for ...
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Emmanuel Marshall 24 November 2017 8 min read

Ransomware, Scams & Cyber Monday - Weekly Digest

On Wednesday this week, MailGuard CEO Craig McDonald published a thought provoking post ...
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Emmanuel Marshall 24 November 2017 6 min read

Cyber-Monday, Black-Friday… Hunting Season for Scammers

The holiday season is boom-time for online commerce. This is a busy time of year for all ...
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Emmanuel Marshall 23 November 2017 7 min read

Ransomware is Selling Like Hotcakes

You may have heard of the ‘dark web’ but to most of us it’s just a sinister sounding ...
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Craig McDonald 22 November 2017 11 min read

Business Owners Hunted - There's Blood in the Water

Over the years, working with people in the cybersecurity field and talking to them about ...
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Emmanuel Marshall 21 November 2017 3 min read

CommBank Brandjacked by Cybercriminals

Commonwealth Bank is one of Australia’s best known and most trusted brands, so it’s ...
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Emmanuel Marshall 21 November 2017 3 min read

Fake Telstra Emails Landing in Australian Inboxes

A large-scale fake email attack is targeting inboxes across Australia today. This ...
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Emmanuel Marshall 20 November 2017 3 min read

Fake Energy Australia Email Drops Malware

It’s a busy Monday for cybercriminals and spam-bots apparently. The MailGuard system has ...
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Recent Blog Posts
Fake Telstra Loyalty Rewards Email Pushes Discounted WiFi Booster Scam 12 June 2026 Wells Fargo Phishing Scam Seeks Banking, Email, and Identity Details 09 June 2026 SendGrid Support Email Phish Now Circulating 04 June 2026
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Phishing fastbreak Ransomware thought leadership business email compromise
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