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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 18 June 2026, 10 min read

ATO Phishing Email Leads to Fake myGov Credential Harvesting Site

New phishing emails are impersonating the Australian Taxation Office, designed to steal ...
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MailGuard 18 June 2026, 7 min read

CommSec Phishing Email Targets Client IDs and Passwords

A new wave of phishing emails are impersonating CommSec, attempting to steal customer ...
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MailGuard 16 June 2026, 10 min read

IRS Tax Audit Phishing Scam Targets Crypto Wallets and Personal Details

MailGuard has intercepted a phishing email impersonating the Internal Revenue Service ...
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MailGuard 15 June 2026, 6 min read

HSBC Payment Advice Phishing Email Aims to Steal Passwords

MailGuard has intercepted a phishing email impersonating HSBC, designed to trick ...
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MailGuard 12 June 2026, 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 ...
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MailGuard 9 June 2026, 8 min read

Wells Fargo Phishing Scam Seeks Banking, Email, and Identity Details

MailGuard has intercepted a phishing email impersonating Wells Fargo, designed to steal ...
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MailGuard 4 June 2026, 5 min read

SendGrid Support Email Phish Now Circulating

A new phishing campaign is impersonating SendGrid Support, targeting organizations with ...
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MailGuard 1 June 2026, 6 min read

Fake Medicare Inbox Notification Aims to Steal myGov Credentials

MailGuard has identified a phishing campaign impersonating Medicare in the form of a fake ...
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MailGuard 27 May 2026, 6 min read

Australia Post parcel‑held scam

MailGuard has intercepted a new phishing email campaign impersonating Australia Post. The ...
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MailGuard 22 May 2026, 7 min read

Netflix Payment Scam

MailGuard has intercepted a new phishing email campaign impersonating Netflix and ...
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MailGuard 21 May 2026, 6 min read

Spotify Failed Payment Scam

MailGuard has intercepted a new phishing email scam impersonating Spotify and attempting ...
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MailGuard 11 May 2026, 7 min read

Blue tick badge scam targets Facebook users

MailGuard has intercepted a new phishing campaign impersonating Meta, designed to harvest ...
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MailGuard 8 May 2026, 5 min read

Webcentral Scam

MailGuard has intercepted a new phishing campaign impersonating Webcentral, using fake ...
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MailGuard 4 May 2026, 5 min read

Meta impersonation scam

MailGuard has intercepted a new phishing campaign impersonating Meta, targeting Facebook ...
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MailGuard 1 May 2026, 5 min read

American Express “Account Limited” phishing scam

MailGuard has intercepted a new phishing campaign impersonating American Express, ...
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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 myGov “Secure Message” Phishing Scam Targets Australians with Multi‑Step Identity Harvesting Flow 18 September 2026, Fake ClouDNS “Domain Expiration” Payment Failure Scam Targets Businesses 17 September 2026, Fake Telstra "Duplicate Payment" Refund Scam Targets Australians 5 August 2026,
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