FREE TRIAL
MailGuard 21 January 2026 13:42:09 AEDT 6 min read

Telstra spoofed in “Billing Adjustment” refund scam

MailGuard’s AI-powered filter network is intercepting a new phishing campaign that impersonates Telstra and attempts to harvest ...

Start Reading
MailGuard 29 July 2021 5 min read

Double Whammy: The Latest Phishing Scam Uses your ‘IT Support’ team to Install Malware

The latest phishing alert sees scammers impersonate the IT department of the targeted ...
Start Reading
MailGuard 27 July 2021 5 min read

Worth A Double-Take: False Email Quarantine Alerts from ‘Outlook’

This recent email attack threatens to steal user login credentials masquerading as ...
Start Reading
MailGuard 23 July 2021 2 min read

‘Urgent Order’ email packing a nasty payload

In what may appear to be simply a misdirected email, users who click on the ...
Start Reading
MailGuard 14 July 2021 5 min read

Telstra phishing email scam – “Your contract has been cancelled”

In the latest email phishing campaign landing in inboxes, telecommunications carrier, ...
Start Reading
MailGuard 09 July 2021 3 min read

Caution: OneDrive & Outlook File-Sharing Email Phishing Campaign

Email users take care, MailGuard is intercepting a fraudulent file sharing email scam ...
Start Reading
MailGuard 02 July 2021 4 min read

USPS email scam – “Missing information and delivery fee”

MailGuard is currently intercepting a fraudulent USPS (US Postal Service) email scam with ...
Start Reading
Akankasha Dewan 24 June 2021 5 min read

Think before you click: Phishing email masquerades as new message alert from LinkedIn to trick users

MailGuard has intercepted a fraudulent email purporting to be from LinkedIn, a popular ...
Start Reading
Akankasha Dewan 18 June 2021 4 min read

Watch Out: Phishing email sent from compromised account claims to share a ‘secure’ document via Microsoft SharePoint

Launching phishing email scams via compromised accounts continues to be a popular ...
Start Reading
Craig McDonald 17 June 2021 9 min read

The anatomy of a phishing email scam: How social engineering techniques trick users

A personalised and targeted email, an opportune offer and the impersonation of multiple ...
Start Reading
Akankasha Dewan 09 June 2021 5 min read

Don’t be fooled by this DHL-themed phishing email claiming ‘you have a package pending delivery in Terminal 1’

MailGuard has intercepted another phishing email that impersonates popular shipping ...
Start Reading
Akankasha Dewan 04 June 2021 5 min read

Warning: Phishing email purporting to be from Australia Post claims your parcel will be returned

Update: Due to their large customer base, Australia Post are frequently targets of ...
Start Reading
MailGuard 04 June 2021 1 min read

“The worst year ever”: 5 lessons on ransomware from 2020

“By any measure, 2020 was the worst year ever when it comes to ransomware and related ...
Start Reading
Akankasha Dewan 28 May 2021 5 min read

Watch Out: DHL-themed phishing email scam claims you have an ‘undelivered parcel’

As we head closer to the End of Financial Year (EOFY), cybercriminals continue using ...
Start Reading
Akankasha Dewan 28 May 2021 4 min read

Warning: Remittance advice email purporting to be from ‘Aussie Broadband’ leads to fake Microsoft-branded phishing pages

MailGuard has intercepted a phishing email scam that claims to deliver ‘remittance ...
Start Reading
Craig McDonald 28 May 2021 8 min read

Ransomware: To pay or not to pay? 5 factors to consider

Your business data is being held hostage, encrypted with only your attackers holding the ...
Start Reading
KEEP UP TO DATE WITH SCAMS

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
EnergyAustralia 'Request a refund' phishing scam 23 January 2026 Telstra spoofed in “Billing Adjustment” refund scam 21 January 2026 SharePoint “Your signature is required” invite leads to fake Microsoft sign-in 16 January 2026
Categories
Phishing fastbreak Ransomware thought leadership business email compromise
Load more posts

Solutions

Quick Links

Contact

info@mailguard.com.au
+61 3 9694 4444

Sales

1300 30 44 30
sales@mailguard.com.au
Privacy Terms & Conditions
 

Free eBook Download

Download the free executive guide to Surviving the Rise of Cybercrime, by MailGuard CEO and founder Craig McDonald.

eBook eBook
eBook