Mailguard Pty Ltd

Mailguard Pty Ltd company information, Employees & Contact Information

MailGuard is a global leader in email threat detection. Built in Australia and trusted by leaders globally, it has been pioneering cloud email security since 2001. Indeed, MailGuard invented the concept of pre-filtering email threats before inbox delivery, laying the foundation for the Secure Email Gateway (SEG) category. MailGuard is ISO/IEC 27001:2022 certified, and trusted worldwide by organisations, including governments, law firms, banks, hospitals, and ASX-listed companies. Recognised for its unmatched speed in detecting ‘zero-zero-day’ email threats, it has consistently stopped sophisticated exploits — like QR code phishing, Dropbox-based malware, and Azure AD Guest Invite fraud — months ahead of Microsoft, and other leading platforms. In an era of rising cyber regulation and board-level accountability, MailGuard enhances your security stack with elite-speed protection — fulfilling your fiduciary and operational responsibilities. Benefit from A$35M+ in R&D, including proprietary AI & ML-powered threat detection, to boost your cybersecurity confidence. At the heart of its platform is MyGuard — a proprietary AI threat engine combining gen-AI powered LLMs, Bayesian and fingerprint-based classifiers, and real-time behavioural heuristics …to stop advanced threats on first encounter before they reach staff inboxes. A leader in cloud email security services, it provides protection against advanced email-based threats, including phishing, ransomware and sophisticated BEC (Business Email Compromise) attacks. It offers an integrated suite of security solutions including email filtering, image filtering, web filtering, email continuity, and hosting. Protect your team and data by adding MailGuard to your security stack. Our email filtering solutions are recommended by AustCyber and defend against advanced zero-zero-day email attacks hours ahead of the rest of the market. Make time to talk to our team of experts about fortifying your inboxes.
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Email Validation Scam Targets Inboxes with Spoof and Redirection - MailGuard

Email Validation Scam Targets Inboxes with Spoof and Redirection MailGuard

Payment remittance phishing email steals Microsoft 365 logins - MailGuard

Payment remittance phishing email steals Microsoft 365 logins MailGuard

'Bonus' Phishing Scam Poses as 'HR Team' to Steal Credentials - MailGuard

'Bonus' Phishing Scam Poses as 'HR Team' to Steal Credentials MailGuard

‘Email Removal’ Phishing Campaign Impersonates IT Teams To Steal Credentials - MailGuard

‘Email Removal’ Phishing Campaign Impersonates IT Teams To Steal Credentials MailGuard

“Twilio SendGrid” phishing email steals logins - MailGuard

“Twilio SendGrid” phishing email steals logins MailGuard

Fake 'Email Shutdown' Alert Phishing for Sign-in Details - MailGuard

Fake 'Email Shutdown' Alert Phishing for Sign-in Details MailGuard

‘Suspicious Activity’ IT Support Impersonation Uses Psychological Manipulation to Harvest Credentials - MailGuard

‘Suspicious Activity’ IT Support Impersonation Uses Psychological Manipulation to Harvest Credentials MailGuard

Stacker ‘Disney+ Workspace’ Phishing Email Hits Inboxes - MailGuard

Stacker ‘Disney+ Workspace’ Phishing Email Hits Inboxes MailGuard

Disney+ Payment Email Scam Targets Businesses - MailGuard

Disney+ Payment Email Scam Targets Businesses MailGuard

iCloud Storage Full Email Scam Tricks Users with Fake Upgrade Portal - MailGuard

iCloud Storage Full Email Scam Tricks Users with Fake Upgrade Portal MailGuard

Fake “ICANN Registrar” email masquerades as compliance notice - MailGuard

Fake “ICANN Registrar” email masquerades as compliance notice MailGuard

ATO-branded Phishing Site Harvests IDs and Super Details - MailGuard

ATO-branded Phishing Site Harvests IDs and Super Details MailGuard

Quarantine Alert Scam Targets Businesses with Webmail Hoax - MailGuard

Quarantine Alert Scam Targets Businesses with Webmail Hoax MailGuard

Fake Quotation Request Email Scam Alert - MailGuard

Fake Quotation Request Email Scam Alert MailGuard

Phishing Scam Spoofs GoDaddy Billing Alert - MailGuard

Phishing Scam Spoofs GoDaddy Billing Alert MailGuard

ASIC Impersonated in Fake Investigation Scam Demanding Immediate Action - MailGuard

ASIC Impersonated in Fake Investigation Scam Demanding Immediate Action MailGuard

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

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

Fake cPanel Notice Targets Users with Inbound Email Suspension Notice - MailGuard

Fake cPanel Notice Targets Users with Inbound Email Suspension Notice MailGuard

Fake “Mailbox Full” Email Targets User Credentials with Deceptive Login Pages - MailGuard

Fake “Mailbox Full” Email Targets User Credentials with Deceptive Login Pages MailGuard

Invoice Scam Uses PDF Attachment to Harvest Credentials - MailGuard

Invoice Scam Uses PDF Attachment to Harvest Credentials MailGuard

Microsoft 365 Subscription Phishing Scam Harvests Personal & Financial Data - MailGuard

Microsoft 365 Subscription Phishing Scam Harvests Personal & Financial Data MailGuard

OneDrive Invoice Scam Uses Repeated Prompts to Harvest Credentials - MailGuard

OneDrive Invoice Scam Uses Repeated Prompts to Harvest Credentials MailGuard

DocuSign Email Scam Shares Fake Salary Distribution Memo - MailGuard

DocuSign Email Scam Shares Fake Salary Distribution Memo MailGuard

.HTM File & Entra Exploits: Slipping Past Security Stacks with Stealth and Speed - MailGuard

.HTM File & Entra Exploits: Slipping Past Security Stacks with Stealth and Speed MailGuard

QR Code Phishing (Quishing): Exploiting Mobile Devices and Trust in MFA - MailGuard

QR Code Phishing (Quishing): Exploiting Mobile Devices and Trust in MFA MailGuard

Fake FedEx Shipment Email Targets Australian Businesses - MailGuard

Fake FedEx Shipment Email Targets Australian Businesses MailGuard

Foxy MetaMask-Themed Phishing Email Targets Crypto Wallets - MailGuard

Foxy MetaMask-Themed Phishing Email Targets Crypto Wallets MailGuard

Tax Time Email Scam Impersonating the ATO - MailGuard

Tax Time Email Scam Impersonating the ATO MailGuard

Scam Impersonates Australia Post to Steal Card Details & OTP Codes - MailGuard

Scam Impersonates Australia Post to Steal Card Details & OTP Codes MailGuard

CommSec “Final Notice” phishing email harvests trading logins - MailGuard

CommSec “Final Notice” phishing email harvests trading logins MailGuard

Fake Origin Energy Refund Email Targets Australians with Multi-Step Scam - MailGuard

Fake Origin Energy Refund Email Targets Australians with Multi-Step Scam MailGuard

Don’t be Fooled by this Netflix Billing Problem Notice - MailGuard

Don’t be Fooled by this Netflix Billing Problem Notice MailGuard

Australia Post Scam Targets Credit Card & Personal Details - MailGuard

Australia Post Scam Targets Credit Card & Personal Details MailGuard

Tax Refund Scam Spoofs the ATO and myGov - MailGuard

Tax Refund Scam Spoofs the ATO and myGov MailGuard

Feature Spotlight: SPF Records - MailGuard

Feature Spotlight: SPF Records MailGuard

5 cyber-attacks you may have missed since the start of 2021 - MailGuard

5 cyber-attacks you may have missed since the start of 2021 MailGuard

Tricky Scam Email Warns of “Blocked Incoming Messages” - MailGuard

Tricky Scam Email Warns of “Blocked Incoming Messages” MailGuard

Extortion email scam demands ransom Bitcoin payment; uses QR code to provide address - MailGuard

Extortion email scam demands ransom Bitcoin payment; uses QR code to provide address MailGuard

Craig McDonald Talks Cybersecurity with Karalee Katsambanis on 6PR - MailGuard

Craig McDonald Talks Cybersecurity with Karalee Katsambanis on 6PR MailGuard

Breaking: New Paypal Phishing Scam Now Circulating - MailGuard

Breaking: New Paypal Phishing Scam Now Circulating MailGuard

“New Fax Received” Email Directs to Outlook Branded Phishing Scam - MailGuard

“New Fax Received” Email Directs to Outlook Branded Phishing Scam MailGuard

SCAMS AWARENESS WEEK ‘23: THE DARK SIDE OF IDENTITY… THEFT, FRAUD & EMAIL IMPERSONATION. - MailGuard

SCAMS AWARENESS WEEK ‘23: THE DARK SIDE OF IDENTITY… THEFT, FRAUD & EMAIL IMPERSONATION. MailGuard

Feature Spotlight: TLS Policy - MailGuard

Feature Spotlight: TLS Policy MailGuard

New Netflix email scam phishing for credit cards - MailGuard

New Netflix email scam phishing for credit cards MailGuard

2 variations of an email scam spoofing Apple infiltrate inboxes - MailGuard

2 variations of an email scam spoofing Apple infiltrate inboxes MailGuard

Warning: New ‘voicemail’ email alert delivers phishing attack - MailGuard

Warning: New ‘voicemail’ email alert delivers phishing attack MailGuard

Apple brandjacked again; phishing email claims in-app purchase from iPod Touch - MailGuard

Apple brandjacked again; phishing email claims in-app purchase from iPod Touch MailGuard

Netflix spoofed once again in phishing email scam - MailGuard

Netflix spoofed once again in phishing email scam MailGuard

New Email Scam Using Fake Netflix Website - MailGuard

New Email Scam Using Fake Netflix Website MailGuard

Email scam spoofs PayPal again; suspected to deliver a phishing attack - MailGuard

Email scam spoofs PayPal again; suspected to deliver a phishing attack MailGuard

Don’t Fret – Your Domain Server Isn’t Suddenly Blocking Emails - MailGuard

Don’t Fret – Your Domain Server Isn’t Suddenly Blocking Emails MailGuard

Extortion phishing! Wide ranging email attacks landing in Aussie inboxes - MailGuard

Extortion phishing! Wide ranging email attacks landing in Aussie inboxes MailGuard

13 Best Practices for Email Security - MailGuard

13 Best Practices for Email Security MailGuard

Watch out: Another Office 365 Phishing Scam - MailGuard

Watch out: Another Office 365 Phishing Scam MailGuard

6 Effective Ways to Spot an Email Scam - MailGuard

6 Effective Ways to Spot an Email Scam MailGuard

Spear Phishing Attack Tries New Technique to Avoid Email Filters - MailGuard

Spear Phishing Attack Tries New Technique to Avoid Email Filters MailGuard

New Email Phishing Threat Targets Microsoft 365 Users - MailGuard

New Email Phishing Threat Targets Microsoft 365 Users MailGuard

Dropbox brandjacked in new phishing scam - MailGuard

Dropbox brandjacked in new phishing scam MailGuard

Generic invoice email is a phishing scam - MailGuard

Generic invoice email is a phishing scam MailGuard

ChatGPT: The Good, the Bad, and the Ugly - MailGuard

ChatGPT: The Good, the Bad, and the Ugly MailGuard

Beware: New NAB Email Phishing Scam - MailGuard

Beware: New NAB Email Phishing Scam MailGuard

Whaling, CEO Fraud, Business Email Compromise… Targeted spear phishing attacks continue to trouble business - MailGuard

Whaling, CEO Fraud, Business Email Compromise… Targeted spear phishing attacks continue to trouble business MailGuard

Keep Your Crypto Wallet Secure: Email Scam Seeks to Dupe MetaMask Accountholders - MailGuard

Keep Your Crypto Wallet Secure: Email Scam Seeks to Dupe MetaMask Accountholders MailGuard

Microsoft Re-Authentication Scam Targets User Credentials - MailGuard

Microsoft Re-Authentication Scam Targets User Credentials MailGuard

Feature Spotlight: Enhanced Filtering for Connectors in Microsoft 365 (Skip Listing) - MailGuard

Feature Spotlight: Enhanced Filtering for Connectors in Microsoft 365 (Skip Listing) MailGuard

New Scam Warns you to “Clean Up Your Mail” - MailGuard

New Scam Warns you to “Clean Up Your Mail” MailGuard

Malicious email purporting to be from ‘NETFLlX’ delivers phishing attack - MailGuard

Malicious email purporting to be from ‘NETFLlX’ delivers phishing attack MailGuard

Think you’re smart enough to spot an email scam? - MailGuard

Think you’re smart enough to spot an email scam? MailGuard

Malicious Commonwealth Bank fraud email targets hundreds of thousands of Australians - MailGuard

Malicious Commonwealth Bank fraud email targets hundreds of thousands of Australians MailGuard

Multiple email providers brandjacked in phishing email scam - MailGuard

Multiple email providers brandjacked in phishing email scam MailGuard

School Holidays and Netflix Getting a Workout? Don’t Fall for this Scam - MailGuard

School Holidays and Netflix Getting a Workout? Don’t Fall for this Scam MailGuard

New Scam Email Promises myGov Refund of $640.98 - MailGuard

New Scam Email Promises myGov Refund of $640.98 MailGuard

Lock Up Your Crypto: New Scam Targets Trust Wallets - MailGuard

Lock Up Your Crypto: New Scam Targets Trust Wallets MailGuard

Series of phishing attacks launched via brandjacked Office 365 emails - MailGuard

Series of phishing attacks launched via brandjacked Office 365 emails MailGuard

Phishing email scam launched via multiple compromised servers in Japan - MailGuard

Phishing email scam launched via multiple compromised servers in Japan MailGuard

CommBank brandjacked in phishing email scam - MailGuard

CommBank brandjacked in phishing email scam MailGuard

5 Tips for Senior Executives and Board Members on Cybersecurity - MailGuard

5 Tips for Senior Executives and Board Members on Cybersecurity MailGuard

WATCH: Phishing email brandjacks not 1, but 3 companies - MailGuard

WATCH: Phishing email brandjacks not 1, but 3 companies MailGuard

WATCH: Phishing email scam spoofing NAB attempts to harvest users' confidential data - MailGuard

WATCH: Phishing email scam spoofing NAB attempts to harvest users' confidential data MailGuard

Netflix Imitated Again in New Phishing Scam - MailGuard

Netflix Imitated Again in New Phishing Scam MailGuard

DocuSign brand spoofed in latest email brandjacking - MailGuard

DocuSign brand spoofed in latest email brandjacking MailGuard

Warning: USD Wire Transfer Hoax - MailGuard

Warning: USD Wire Transfer Hoax MailGuard

Meta Recruiting Scam Aims to Steal Company Admin Social Media Credentials - MailGuard

Meta Recruiting Scam Aims to Steal Company Admin Social Media Credentials MailGuard

Don’t be fooled by this Netflix-themed phishing email inviting you to ‘request a refund’ - MailGuard

Don’t be fooled by this Netflix-themed phishing email inviting you to ‘request a refund’ MailGuard

Scammers Look to Steal Microsoft Credentials in New DHL Phishing Email - MailGuard

Scammers Look to Steal Microsoft Credentials in New DHL Phishing Email MailGuard

Urgency, Curiosity, Fear: The phishing weapon set - MailGuard

Urgency, Curiosity, Fear: The phishing weapon set MailGuard

Bogus Office 365 email brandjacked; delivers phishing attack - MailGuard

Bogus Office 365 email brandjacked; delivers phishing attack MailGuard

WATCH: Cybercriminals spoof Zenith Bank via a phishing scam - MailGuard

WATCH: Cybercriminals spoof Zenith Bank via a phishing scam MailGuard

Beware: Zoom Shared Voicemail Phishing Scam - MailGuard

Beware: Zoom Shared Voicemail Phishing Scam MailGuard

WATCH: Phishing email spoofs Suncorp; ironically uses safety features to trick users - MailGuard

WATCH: Phishing email spoofs Suncorp; ironically uses safety features to trick users MailGuard

Phishing scam email mimics Westpac; claims your account is ‘locked’ - MailGuard

Phishing scam email mimics Westpac; claims your account is ‘locked’ MailGuard

Warning: Email scam uses list of ‘corona-virus affected company staff’ to deliver malicious payload - MailGuard

Warning: Email scam uses list of ‘corona-virus affected company staff’ to deliver malicious payload MailGuard

Payload email scam spoofs several brands - MailGuard

Payload email scam spoofs several brands MailGuard

New email scam warns your SendGrid account will be removed - MailGuard

New email scam warns your SendGrid account will be removed MailGuard

Dodgy DHL Phishing Scam Emails Circulating - MailGuard

Dodgy DHL Phishing Scam Emails Circulating MailGuard

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

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

Phishing email alert: Apple Pay brandjacked in sophisticated attack - MailGuard

Phishing email alert: Apple Pay brandjacked in sophisticated attack MailGuard

Crafty DocuSign phishing email in your inbox? - MailGuard

Crafty DocuSign phishing email in your inbox? MailGuard

WEF Global Risks Report 2021: Cybersecurity failure is among the top 4 most pressing “clear and present dangers” worldwide - MailGuard

WEF Global Risks Report 2021: Cybersecurity failure is among the top 4 most pressing “clear and present dangers” worldwide MailGuard

New phishing scam alerts myGov users that they have a “refund in process” - MailGuard

New phishing scam alerts myGov users that they have a “refund in process” MailGuard

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