Phishing simulation for Australian SMEs: how to set up a programme that actually works

A phishing simulation is a controlled exercise where a business sends realistic-looking but harmless phishing emails to its own staff to measure how many people click suspicious links, enter credentials into fake login pages, or download attachments they shouldn't. It's a behavioural test of the human layer of cybersecurity, run continuously rather than as a one-off, and tied directly to targeted training for the staff who get caught.

For Australian SMEs in 2026, phishing remains the single most successful initial-access technique used by attackers. Multi-factor authentication, endpoint protection, and email filtering all help, but a meaningful share of incidents still start with a staff member clicking something they shouldn't have. Phishing simulation is the discipline that systematically reduces that share over time. This guide explains how simulations actually work, what they cost, which tools are commonly used in the Australian market, and how to set up a programme that delivers measurable behavioural change rather than just compliance theatre.

Key facts

• A phishing simulation sends staged phishing emails to staff under controlled conditions to measure click rates, credential-entry rates, and reporting behaviour.
• For Australian SMEs, phishing simulation tools cost AU$3 to AU$8 per user per month ex GST when run continuously, depending on the platform and the training content included.
• The major phishing simulation platforms used in Australia include KnowBe4, Proofpoint Security Awareness, Microsoft Defender for Office 365 Attack Simulation Training, and Hoxhunt.
• A new phishing simulation programme typically shows a 60 to 80 percent reduction in click rates over the first 6 to 12 months, then plateaus at a sustained baseline.
• The right success metric is not click rate alone but reporting rate. A workforce that reports 40 percent of simulated phishing emails is meaningfully safer than one that clicks 5 percent and ignores the rest.
• Phishing simulation works best as one component of a broader security awareness programme, not as a standalone control.

What does a phishing simulation actually do?

A phishing simulation programme runs in a continuous cycle. The platform sends realistic phishing emails to staff on a regular schedule (typically every 2 to 4 weeks for each staff member, rotated so the entire workforce gets tested across a quarter). The emails are designed to look like genuine phishing attempts: fake password reset notices, fake invoice notifications, fake delivery alerts, fake internal communications from leadership.

When a staff member clicks a link in a simulation email, the platform records the click and either lands them on an immediate "this was a test" training page, or proceeds to a fake login page that records the credentials they enter. The credentials aren't actually captured for malicious use; they're recorded as a behavioural signal. After the click, the staff member is presented with short targeted training explaining what they missed and how to recognise the next attempt.

The platform also tracks two other behaviours alongside clicks: did the staff member report the email as suspicious (using a "report phish" button in their email client), and how quickly did they report it. Reporting behaviour is the leading indicator of a security-aware workforce, more so than the absence of clicks. A staff member who reports a sophisticated phishing email in 30 seconds is more valuable to the business's security posture than one who simply never clicks.

How is a phishing simulation different from generic cyber awareness training?

Cyber awareness training is the content layer (videos, quizzes, modules) that teaches staff the principles of cyber hygiene. Phishing simulation is the behavioural layer that tests whether the training actually changed how staff respond to real-looking threats. The two are complementary, not interchangeable.

Generic awareness training without simulation tends to underperform for a predictable reason: people pass the quiz, then return to their inbox and click the next phishing email regardless. The training measures comprehension; comprehension doesn't always translate to behaviour. Phishing simulation measures the behaviour directly and surfaces the gap between what people know and what they actually do.

The strongest programmes combine both. Initial cyber awareness training establishes the baseline knowledge. Continuous phishing simulation tests and reinforces the behaviour. When a staff member clicks a simulated phishing email, the just-in-time training they receive is specifically targeted to the technique that fooled them, which is several times more effective than generic training delivered before any specific failure has happened.

What does phishing simulation cost for an Australian SME?

Phishing simulation platforms typically charge per user per month, with the price varying based on the platform tier, the amount of training content included, and whether the platform includes additional features like email filtering or threat intelligence.

For a 30 to 100 staff Australian SME, typical pricing in 2026 ranges from AU$3 to AU$8 per user per month ex GST. The lower end is generally what KnowBe4's basic tier or Hoxhunt's introductory pricing delivers for a small business. The higher end reflects Proofpoint's Enterprise tier or platforms that bundle additional security capabilities. Microsoft Defender for Office 365 Attack Simulation Training is included in Microsoft 365 E5 and Defender for Office 365 Plan 2 licences, which means many businesses already on those licences have the capability without additional cost.

The implementation cost is usually small, AU$2,000 to AU$5,000 for an initial setup engagement with a managed services partner if the business doesn't self-implement. The setup work covers integrating the platform with the email system, configuring the simulation campaigns, setting up the reporting button in Outlook or Gmail, and initial baseline training for staff. After that, ongoing operation can be self-managed or co-managed depending on the SME's internal capacity.

For most Australian SMEs we work with, the combined first-year cost (licensing plus implementation) for a 30-person business lands at AU$3,000 to AU$6,000. Subsequent years drop to the licensing cost only, typically AU$1,200 to AU$2,800 per year for the same business. Compared to the cost of a single successful phishing-driven incident (typically tens to hundreds of thousands of dollars in remediation, business disruption, and potential regulatory exposure), the spend is structurally cheap.

Which platforms work best for Australian SMEs?

Four platforms cover the practical Australian SME market in 2026. Each has different strengths and the right choice depends on the business's existing stack and capability.

KnowBe4 is the largest pure-play phishing simulation and awareness training vendor globally and has a strong Australian partner ecosystem. The platform is feature-rich, the training content library is extensive, and the platform suits businesses that want a dedicated solution. KnowBe4 typically works through partners rather than direct sales for SMEs, which means engagement quality varies by partner.

Microsoft Defender for Office 365 Attack Simulation Training is included in Microsoft 365 E5 and Defender for Office 365 Plan 2. For businesses already on those licences, this is the obvious starting point. The capability is genuine, the integration with Microsoft 365 is native, and there's no incremental licence cost. The training content is less extensive than KnowBe4's, but for many Australian SMEs the included capability is sufficient.

Proofpoint Security Awareness is the enterprise-grade option, well-respected and feature-rich. For SMEs above 200 staff or with specific compliance requirements, Proofpoint is the credible choice. For smaller businesses, the price-to-value ratio usually favours KnowBe4 or Microsoft Defender.

Hoxhunt is the newer entrant focused on adaptive, gamified phishing simulation. Some Australian SMEs prefer Hoxhunt's approach because it tends to feel less punitive and more engagement-focused. The training methodology is differentiated.

The honest framing: all four platforms can deliver a working programme. The platform matters less than the operational discipline of running it consistently. A poorly-run KnowBe4 programme delivers worse outcomes than a well-run Microsoft Defender programme, and vice versa.

How do you set up a phishing simulation programme?

A working phishing simulation programme has five operational components. Getting all five right matters more than the choice of platform.

1. Baseline measurement. Before any training, run a baseline simulation campaign across the entire workforce. The baseline establishes where the business actually sits, which is almost always worse than leadership expects. Typical Australian SME baselines: 15 to 30 percent click rate, 5 to 10 percent credential-entry rate, less than 10 percent reporting rate. These are the numbers the programme will improve on.

2. Initial training rollout. Push the platform's foundational awareness training to all staff in the first 4 weeks. This is the comprehension layer. Most platforms include 20 to 40 minutes of foundational content delivered as short modules over the first month.

3. Continuous simulation cadence. After the baseline and initial training, simulations run continuously. Each staff member receives 1 to 3 simulated phishing emails per month, randomised in timing and content. The cadence balances learning frequency against simulation fatigue.

4. Just-in-time training on click. When a staff member clicks a simulated phishing email, they receive immediate targeted training (typically 2 to 5 minutes) explaining what they missed and how to recognise the technique. This is where most of the behavioural learning happens, because the training arrives at the moment of failure when motivation to improve is highest.

5. Reporting culture. The most overlooked component is the reporting infrastructure. Staff need an easy "report phish" button in their email client, fast acknowledgement when they report, and praise (private or public) for reporting genuine threats. A workforce that reports 40 percent of simulations and 60 percent of genuine phishing attempts is meaningfully safer than one with a low click rate but zero reporting.

What metrics actually matter?

The natural metric to track is click rate, and platforms front-and-centre this number on their dashboards. Click rate is useful but incomplete. Four metrics together give the real picture.

Click rate. The percentage of staff who click links in simulated phishing emails. Useful as a lagging indicator. A click rate that's dropped from 25 percent at baseline to 5 percent over 12 months is meaningful progress. Click rates near zero are usually a sign that the simulations are too easy, not that the workforce is invulnerable.

Credential-entry rate. The percentage of clickers who go on to enter credentials into the simulated fake login page. This is the catastrophic failure mode in real phishing. A 5 percent click rate with a 0 percent credential-entry rate is much safer than a 1 percent click rate with a 100 percent credential-entry rate.

Reporting rate. The percentage of staff who report simulated phishing emails as suspicious. This is the leading indicator of a security-aware workforce. Strong programmes target 40 percent or higher reporting rates.

Time to report. How quickly the first staff member reports a phishing email. The "ahead of click" metric. A well-trained workforce will have someone reporting an emerging phishing campaign within the first few hours, before the bulk of staff have even read the email.

The combined dashboard of these four metrics tells a much richer story than click rate alone. A workforce moving from "25 percent click, 80 percent credential-entry, 5 percent reporting" to "8 percent click, 30 percent credential-entry, 45 percent reporting" has improved across every meaningful dimension, even though the click rate didn't drop to zero.

Frequently asked questions

Is phishing simulation legal in Australia?

Yes, when done by the business on its own staff with appropriate communication. Australian businesses do not need staff consent to run security awareness exercises on company-owned email systems, but transparency about the programme (without revealing specific campaign timing) is best practice. Staff should know that phishing simulation is part of the security programme, even if they don't know when the next simulation will hit their inbox.

Will phishing simulation upset staff or damage culture?

Poorly-run programmes can. The risk factors: simulations that feel punitive rather than developmental, leadership using click data to single out individuals, training content that's condescending, simulation themes that exploit genuine staff anxiety (fake redundancy notices, fake medical results). Well-run programmes avoid all of these and frame the programme as collective improvement, not individual gotchas. The cultural concerns usually fade after the first 3 to 6 months once staff see the programme treats them as partners in security, not subjects of testing.

How does phishing simulation work with Microsoft 365 anti-phishing?

It depends on the platform. Some simulation platforms integrate with Microsoft 365 via allow-listing arrangements so the simulated emails reliably reach inboxes without being caught by Microsoft Defender for Office 365. Microsoft's own Attack Simulation Training is natively integrated. Third-party platforms require some setup work to ensure simulations aren't quarantined; reputable vendors document this process clearly.

Should we simulate phishing on remote and BYOD workers too?

Yes. Anyone with access to corporate email is in scope, regardless of where they work or whose device they use. Remote and BYOD workers are statistically more vulnerable to phishing because they're often working without the contextual cues (office colleagues asking "did you get that weird email", in-person tap on the shoulder) that catch some phishing in office-based teams.

What happens when an executive fails the simulation?

Executives need to participate alongside staff. Executive-targeted phishing (whaling) is one of the most damaging attack patterns, and a simulation programme that exempts the C-suite is a programme that's leaving its highest-value targets untrained. The handling needs to be tactful (executive failures shouldn't be visible to general staff), but the testing must apply to everyone.

Can we run phishing simulation without buying a platform?

Technically yes, but the operational overhead is high and the metrics quality is low. DIY simulations using free tools like Gophish are workable for security professionals but rarely make sense for SMEs. The commercial platforms include not just the simulation engine but the training content library, the reporting infrastructure, and the Microsoft 365 integration. The cost of those components built in-house exceeds the licensing fee within months.

If your business doesn't currently run phishing simulation, or runs it as an annual compliance exercise rather than a continuous programme, that's the gap worth closing. Happy to walk through what a fit-for-purpose programme looks like for your specific size and stack.