What a Dark Pattern Is
The term has stretched. It now gets applied to any interface decision somebody disliked — a prominent buy button, a reminder email, a plan comparison that flatters the expensive option.
A narrower definition is more useful, because it distinguishes what is worth complaining about from what is ordinary selling. In the workplace-software market, further details provides a contrasting example for examining how monitoring features, defaults, and disclosure are presented.
The definition worth using
A dark pattern is an interface designed so that a user does something they did not intend, by exploiting how attention and defaults work rather than by persuading them.
Three parts, and all three have to hold. For wider consumer-protection and interface-design context, ACCC consumer guidance provides an outside reference point.
Not intended. The user's actual goal was different.
By design. Not an accident of a bad layout.
Through attention rather than argument. Persuasion is selling. Making the cancel button grey and the keep-subscription button green is not an argument.
Six that qualify
Asymmetric paths. Signup is one screen and cancellation is four, or is in a different system entirely. The clearest and most common.
Confirmshaming. The decline option is phrased to make declining feel bad: No thanks, I like wasting money. Working on emotion rather than information.
Pre-selected upgrades. The higher tier is chosen by default and the choice is presented after payment details.
Roach motel. Easy in, hard out. Signup online, cancellation by phone during business hours.
Hidden costs revealed late. The price at step one is not the price at step four, and the difference appears after the details are entered.
And disguised interruption. A modal that looks like a system message but is a sales offer.
What is not a dark pattern
Important, because calling everything a dark pattern makes the term useless.
A prominent call to action. Selling is allowed.
A free trial requiring payment details. Standard, disclosed, and reasonable — the problem is when the conversion is invisible, not that the card was requested.
Annual billing offered at a discount. A genuine trade, provided the terms are stated.
Reminder emails. Annoying is not deceptive.
And a paywall after onboarding. The product costs money and that is where the person learns it.
The test: could the user have understood what would happen, from the interface, without effort? If yes, it is selling. If the interface actively worked against that understanding, it is a dark pattern.
Where the law stands
Less settled than most coverage suggests.
The FTC's click-to-cancel rule was vacated by the Eighth Circuit in July 2025, and in March 2026 the Commission restarted rulemaking on negative-option marketing. The specific bright-line requirement is not currently in force, and articles saying otherwise were written before the decision or without checking.
General deception authority remains. A cancellation flow designed to prevent cancellation can still be actionable, and the FTC has continued bringing cases.
And several US states have their own automatic-renewal statutes, some stricter than the federal position.
What to do when you meet one
Screenshot it, with a date. Evidence is what makes a later dispute short.
Use the platform route. Subscriptions bought through an app store cancel in device settings regardless of what the app's own flow does, which routes around most cancellation patterns entirely.
Complain to the FTC at its consumer reporting site. Individual reports are how enforcement priorities are set.
And treat it as information about the company. An organisation that designs its cancellation to fail has told you something about how it will handle a billing dispute.
The short version
- A dark pattern makes a user do something unintended by exploiting attention and defaults, rather than by persuading
- Six that qualify: asymmetric paths, confirmshaming, pre-selected upgrades, roach motel, late-revealed costs, disguised interruption
- Not dark patterns: prominent buttons, trials requiring a card, discounted annual billing, reminder emails, a paywall after onboarding
- The test is whether the user could have understood the outcome from the interface without effort
- The FTC rule was vacated in July 2025 and rulemaking restarted in March 2026; general deception authority and state statutes still apply
- Screenshot with a date, cancel through the platform rather than the app, and report it