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MailGuard 5 August 2026, 12:41:15 GMT+10:00 8 min read

Fake Telstra "Duplicate Payment" Refund Scam Targets Australians

A new phishing campaign is impersonating Telstra, using a fabricated duplicate invoice payment to lure recipients into a fake ...

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MailGuard 24 April 2025, 4 min read

New Docusign-Themed Phishing Campaign Exploits Trust & Evades Detection

MailGuard has intercepted a new phishing email scam that is deceptively simple in ...
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MailGuard 16 April 2025, 8 min read

Surge in .HTM Phishing Emails: Evading Filters & Targeting Trust

Cybercriminals are once again exploiting a familiar — but highly effective — phishing ...
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MailGuard 9 April 2025, 4 min read

DocuSign Email Scam Shares Fake Salary Distribution Memo

A new DocuSign scam email is being intercepted by MailGuard, using a fake ‘Salary ...
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MailGuard 14 January 2025, 5 min read

Don’t be Fooled by this Netflix Billing Problem Notice

With more than 282.7 million global paid subscribers, it’s easy to see why Netflix is a ...
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MailGuard 6 January 2025, 3 min read

Energy Australia Refund Scam Email

With cost of living pressures compounded in the wake of the holiday festivities, scammers ...
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MailGuard 19 December 2024, 5 min read

Don’t be Scammed Out of Your Credit Card & Netflix Info these Holidays

The holidays are a time when we can be out of our regular routines, on the go and ...
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MailGuard 22 November 2024, 6 min read

DE-BRIEF: ASD, CYBER THREAT REPORT 2023–2024

This week the Australian Signals Directorate (ASD) released its annual report for ...
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MailGuard 20 November 2024, 3 min read

Sextortion Scam Uses Microsoft 365 Admin Portal Vulnerability

Microsoft 365 users are being warned to look out for sextortion scams that are exploiting ...
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MailGuard 1 November 2024, 3 min read

Cybersecurity Principles for Tech Startups & Innovators from the Five Eyes Alliance

One year on from a summit at Stanford University in October 2023, the Five Eyes ...
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MailGuard 18 October 2024, 3 min read

OpenAI - Influence and Cyber Operations Report (October 2024)

The ‘October 2024 update on Influence and Cyber Operations’ report from OpenAI this month ...
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MailGuard 11 October 2024, 3 min read

Cyber Security Legislative Package Introduced to Parliament

This week the ‘Cyber Security Legislative Package’ was referred to the Parliamentary ...
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MailGuard 11 October 2024, 3 min read

UNODC Report: Southeast Asia a Rising Hub for $37 Billion Cybercrime Industry

A new report from the United Nations Office on Drugs and Crime (UNODC), entitled the ...
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MailGuard 2 October 2024, 7 min read

Origin Energy Bill, Refund Scam

Amidst the current cost of living crisis, energy costs are a major challenge for many ...
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MailGuard 20 September 2024, 5 min read

Crypto Wallet Holders Targeted By Scammers

In an email phishing campaign directed at MetaMask crypto wallet customers, scammers ...
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MailGuard 6 August 2024, 6 min read

CBA Customers Warned of NetBank Email Scam

Commonwealth Bank customers are the target of a new scam appearing in inboxes from ...
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91% of all cyber-attacks start with a malicious email. Get weekly updates on the latest email scams that could be targeting your business.

 
Recent Blog Posts
Fake Telstra "Duplicate Payment" Refund Scam Targets Australians 5 August 2026, "Microsoft 365 Account Suspension" Scam Steals Business Payment Details 4 August 2026, Energy Australia Refund Scam Returns With a Sharper Disguise 30 July 2026,
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Phishing fastbreak Ransomware thought leadership business email compromise
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