MailGuard 22 July 2026, 16:17:18 GMT+10:00 5 min read

AT&T phishing campaign exploits website redirect vulnerability

MailGuard is intercepting a new phishing campaign impersonating telecommunications provider AT&T that attempts to steal ...

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Blog Post by Emmanuel Marshall

Emmanuel Marshall 10 September 2018, 5 min read

The hacking tactics in Mueller indictment are used in crime daily

The worlds of politics and cybercrime collided in 2016 when Hillary Clinton’s ...
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Emmanuel Marshall 7 September 2018, 4 min read

Business-targeted cybercrime surging in Australia says PWC report

In the last two years, 45% of Australian companies were attacked by online criminals.
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Emmanuel Marshall 28 August 2018, 6 min read

60% of mid-size companies are risking fatal cyber-attack

More than 60% of Australia’s medium-sized companies are undefended against cyber-attacks ...
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Emmanuel Marshall 24 August 2018, 2 min read

Fake St George Bank email is a phishing attack

This new phishing attack MailGuard has detected is meant to look like a notification from ...
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Emmanuel Marshall 24 August 2018, 4 min read

Domain spoofing: how hackers hijack companies online

When hackers set about breaking into a company’s computers, they start with phishing ...
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Emmanuel Marshall 23 August 2018, 1 min read

Watch out for fake “accountant” notification emails

MailGuard has detected a new email-based cyber-attack (shown above) telling the recipient ...
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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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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 8 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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