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MailGuard 12 June 2026 10:44:01 AEST 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 lure recipients into completing a fake ...

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MailGuard 04 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 27 October 2022 5 min read

New email scam warns your SendGrid account will be removed

MailGuard is now blocking a scam email which claims that the recipient’s payment to ...
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Akankasha Dewan 09 February 2021 4 min read

Warning: Phishing email purporting to be from Mailgun uses an invoice to trick users

Don’t panic if you receive an email supposedly from Mailgun Technologies claiming an ...
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Akankasha Dewan 22 October 2020 3 min read

Caution: SendGrid spoofed in phishing email sent from a compromised Amazon SES account

Don’t be fooled by this phishing email impersonating popular email service provider, ...
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Akankasha Dewan 08 October 2020 2 min read

Phishing email sent from compromised SendGrid account claims your payment is “unsuccessful”

MailGuard has intercepted a phishing email sent from a compromised SendGrid account.
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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 Loyalty Rewards Email Pushes Discounted WiFi Booster Scam 12 June 2026 Wells Fargo Phishing Scam Seeks Banking, Email, and Identity Details 09 June 2026 SendGrid Support Email Phish Now Circulating 04 June 2026
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