MailGuard 28 April 2025 14:11:25 AEST 5 min read

Phishing Scam Impersonates Airline CEO to Steal Microsoft Credentials

MailGuard has intercepted a new phishing scam that is currently circulating, targeting businesses by impersonating the CEO of a ...

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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 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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Emmanuel Marshall 13 July 2018 5 min read

Cybersecurity report finds companies ill-prepared for attacks

“As a small business, we find it challenging to identify threats and have measures in ...
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Emmanuel Marshall 12 June 2018 1 min read

Quote request email is actually a malware scam

This scam message is meant to look like a quote request and is accompanied by an ...
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Craig McDonald 04 June 2018 10 min read

Cybersecurity: a quick-start guide for businesspeople

There’s a lot about online crime that’s ambiguous and confusing, but the damage it’s ...
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Emmanuel Marshall 21 May 2018 2 min read

Bogus NSW Government "penalty notice" email is malware scam

MailGuard has detected a new email scam attempting to deliver malware to victim’s ...
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Emmanuel Marshall 18 May 2018 4 min read

Cryptojacking scams: malware sent in email can hijack your devices

Malware is one of the most common cybercrime attack methods because it’s so profitable ...
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Emmanuel Marshall 15 May 2018 1 min read

Phishing scam aimed at stealing email login credentials

MailGuard has detected an email phishing scam - see screenshot above - seeking to harvest ...
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Emmanuel Marshall 09 May 2018 10 min read

AI vs AI: the new cybersecurity challenge

"The imperative to do AI research is now not optional. We have to build better and better ...
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Craig McDonald 02 May 2018 6 min read

Cybercriminals vs The World: together we can beat them

Why do the people working on the frontlines of cybersecurity feel that collaboration is ...
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Emmanuel Marshall 01 May 2018 5 min read

Rubella Macro Builder: cheap DIY malware kits putting your business at risk

What do crooks need to get into the cybercrime racket? It’s a lot less complicated than ...
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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 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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