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What Is Phishing Simulation?

Definition

Phishing Simulation is a security training exercise that sends realistic but benign phishing emails to employees to test their ability to recognize and report phishing attempts, measuring organizational resilience to social engineering.

People Also Ask

Common questions about Phishing Simulation answered by our security experts.

Phishing Simulation in Practice

Phishing simulation is easy to run and easy to run badly. The failure mode is not technical: it is a programme that produces a click-rate number every quarter, punishes the people who click, and changes nothing about how the organisation actually resists attack.

Click rate is a useful number. Report rate is the better one, and almost nobody tracks it.


Why report rate matters more

A click is one person making a mistake. A report is your early warning system working. When a real campaign lands, the question that decides the outcome is not whether somebody clicked — somebody always clicks — but whether anyone told you in time to pull the other copies before they were opened.

What a high report rate buys youA reported phishing campaign can be purged from remaining mailboxes before it is widely opened, which is the difference between an incident and a near miss.Campaign landsin many inboxesSomeone reportswithin minutesSecurity pulls itfrom every mailboxExposure endsbefore most opens
This sequence is impossible if reporting is hard or if reporters get ignored.

That argues for two things: a one-click report button in the mail client, and a visible acknowledgement when someone uses it. Reporters who hear nothing back stop reporting.


Designing simulations that teach

PracticeWhy
Difficulty matched to the real threatA hopeless lure teaches nothing; an impossible one teaches despair
Immediate, short teaching moment on clickMinutes of relevant content, not a 40-minute module
Repeat offenders get support, not punishmentFear suppresses reporting, which is the thing you need
Vary the pretextInvoice, delivery, HR, IT helpdesk, internal approval
Include mobileA different interface with less visible sender detail
Never use cruel pretexts
Simulations promising bonuses, threatening dismissal or referencing bereavement generate a click rate and a collapse in trust. Staff who feel tricked by their own employer do not become more vigilant — they disengage from the programme entirely.

Metrics worth reporting

MetricWhy it earns its place
Report rateYour early warning capability, and the one to drive up
Median time to first reportDetermines whether a purge beats the opens
Click rateUseful as a trend, misleading as a target
Credential submission rateFar more serious than a click alone
Repeat clickersA support question, not a discipline one

Reporting click rate alone invites the obvious gaming: easier lures produce better numbers and a worse programme. Pairing it with report rate and time-to-report keeps the picture honest.

Establish a baseline before any training, then hold difficulty roughly constant. A quarter-on-quarter improvement means nothing if the simulations also got easier.


What simulations do not fix

Training reduces click rate; it does not reach zero, and a programme built on the assumption that it will is fragile. Modern phishing defeats attentive people — adversary-in-the-middle kits capture session tokens after a legitimate login and a correct multi-factor prompt.

So the simulation programme has to sit alongside technical controls: phishing-resistant authentication, mailbox rule monitoring, and detection for the session theft that follows a successful lure rather than only the lure itself.


Where to start

Measure your report rate this quarter, not just your click rate. If you cannot measure it, the report button is the first thing to fix.

Measure the response path too, not only the people. When a report arrives, how long before someone acts on it, and can that person purge the message from every mailbox that received it? A perfect report rate feeding a queue nobody watches out of hours buys nothing.

See training that respects how people actually work, building a human firewall and why phishing still works. GuardsArm delivers security awareness training and phishing simulation.

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