More than 90% of successful cyberattacks begin with a phishing email. Despite decades of awareness campaigns, phishing remains devastatingly effective — and attackers are getting better at it every year, using AI to craft personalised, convincing messages at scale.
Why Phishing Works So Well
Phishing attacks exploit human psychology, not technical vulnerabilities. They work because they trigger emotions — fear, urgency, curiosity, or greed — that override our rational judgement.
Modern phishing emails are not the poorly-written scam messages of the past. Today, attackers use AI to write flawless, contextually accurate emails that mimic your bank, your boss, the Australian Tax Office, or even a colleague. They research their targets on LinkedIn and social media to make messages feel personal and legitimate.
Business Email Compromise (BEC) is a particularly devastating form of phishing where attackers impersonate executives or trusted suppliers to trick employees into transferring money or sharing sensitive data. Australian businesses lose tens of millions to BEC every year.
Warning Signs: How to Spot a Phishing Email
Urgency or threats
"Your account will be closed in 24 hours" — urgency is designed to stop you thinking clearly.
Requests for passwords or codes
Legitimate companies never ask for your password, PIN or one-time codes via email or SMS.
Suspicious sender address
Hover over the sender's name. The actual email address often reveals the fraud (e.g. support@micros0ft-help.com).
Links that do not match
Hover over any link before clicking. If the URL does not match the supposed sender, do not click.
Generic greetings
"Dear Customer" instead of your actual name — a sign the email is mass-sent.
Unexpected attachments
Never open attachments you were not expecting — even from people you know, as their account may be compromised.
The golden rule
If an email asks you to click a link, open an attachment, provide a password, or transfer money — and you were not expecting it — stop. Pick up the phone and call the person directly to verify using a number you already know, not one provided in the email.
How IntrusionX Stops Phishing
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