Security messaging is among the most sensitive forms of communication for a crypto exchange, broker, or wallet provider. After reading an email, a user may change a password, reject a fraudulent phone call, or, conversely, send assets to the wrong address. The purpose of the copy is therefore not merely to build a brand. Its purpose is to reduce the likelihood of a specific mistake at the moment it matters.
A useful way to organise this work is the operational sequence of audit, strategy, build, and reporting. One example of a marketing workspace that presents these connected stages is https://www.ohlas.io/. It is not a security tool and should not replace an internal security assessment. Still, the sequence is practical: an audit defines the problem, strategy selects the priority, production delivers the content, and reporting shows whether user behaviour actually changed.
A good education campaign does not rely on panic or imply that a platform can eliminate every risk for a user. It clearly distinguishes the service’s responsibilities from the customer’s responsibilities, gives a practical procedure, and acknowledges that blockchain transfers can be irreversible. Instructions must also remain usable under stress: after an unexpected login alert, a request to verify an account, or immediately before a crypto withdrawal.
This guide is intended for smaller crypto projects, community managers, and support teams. It explains how to design a campaign that is honest, measurable, and consistent. It can also help retail users recognise what trustworthy security communication should look like from a service entrusted with account access or digital assets.
Why security education is neither advertising nor a promise that users cannot make mistakes
The worst security slogan is deceptively simple: “You are 100% safe with us.” No exchange, app, or hardware wallet can promise absolute protection against a compromised email account, a leaked password, a fake website, or an incorrect withdrawal. Such a claim can make people less cautious at precisely the time when they need to verify details.
Responsible communication names the limits of protection. A platform may provide multi-factor authentication, login notifications, withdrawal-address allowlisting, or a review process for high-risk withdrawals. The user still needs to protect credentials, never disclose codes, check the domain, and confirm the network and recipient address before sending. This is not shifting blame to the customer; it is an accurate explanation of the roles involved.
In the European context, a sensible minimum is that information and marketing communications should not be misleading, should be clear and fair, and should highlight relevant risks. This approach is reflected in MiCA – článek 66: povinnost jednat čestně, spravedlivě a profesionálně v nejlepším zájmu klientů. In practice, this does not mean covering every screen with legal language. It means not presenting one protective feature as a complete guarantee and always offering an achievable next step.
For example, instead of saying, “Our team will protect you from scams,” use wording such as: “Support will never ask for your password, seed phrase, or one-time code. If you receive such a request, end the conversation and contact us through the official app.” The user receives a rule, can identify the suspicious request, and knows what to do next.
Start with an audit of recurring mistakes: logins, phishing, withdrawals, and network addresses
Do not begin a campaign with a catalogue of every threat in crypto. Begin with the data and situations that repeatedly occur in your own operation. Review anonymised support tickets, reasons for rejected withdrawals, questions in the community, reactions to security emails, and points where people abandon a verification process. The goal is not to identify “careless users,” but to uncover an unclear step or a recurring pattern that can be improved.
A typical audit reveals four areas. The first is login security: reused passwords, multi-factor authentication left disabled, or misunderstood alerts about a new device. The second is phishing, especially fake support accounts and spoofed links leading to a login page. The third is withdrawals, where a user overlooks the network, copies an incorrect address, or acts under time pressure. The fourth concerns verification data that scammers try to obtain under the pretext of KYC, account unblocking, or “recovery of lost funds.”
It is useful to describe each issue as a short scenario: what the user sees, which mistake they might make, which warning sign they should recognise, and what safe alternative is available. A model case does not need to name a real scammer. The mechanism matters more: an urgent tone, an unusual request, a lookalike domain, or an instruction to move funds to a supposedly safe account.
Do not jump straight to producing graphics and videos. If support mainly handles fake social-media profiles, a general article about strong passwords will not solve the problem. If mistakes happen when users choose a withdrawal network, they need a clearer confirmation screen, a concise example, and a warning delivered at the point of decision.
How to build a campaign: one scenario, one safe behaviour, and one clear next step
Every campaign asset should address one priority. A broad message such as “Protect your crypto” is easy to interpret in different ways and often leads to no action. A specific goal is much stronger: verify the domain before logging in, never disclose a one-time code, or check the network and the first and last characters of an address before a withdrawal.
A practical message structure has four parts:
- Situation: “You receive a message saying your account will be blocked within ten minutes.”
- Warning sign: “The message asks for a code from your authenticator app or links to an unfamiliar domain.”
- Safe action: “Do not use the link; open the app manually or use your saved official address.”
- Next step: “Report the suspicious message through the official support channel.”
This format works in an email, an in-app notification, a help-centre article, or a community post. Do not shorten it until the essential guidance disappears. “Beware of phishing” does not help a person who does not know whether a request for a code, unusual wording, or pressure to act immediately is the relevant sign.
Useful principles for these situations are also outlined in Doporučení pro chování v případě spear-phishingu. For a crypto service, the key implications are to verify senders and links, avoid opening attachments before checking them, treat urgency as a warning sign, and confirm doubtful communication through a separate official channel.
Test clarity with people who did not write the copy. After reading it, ask three questions: What is the risk? What exactly should I not do? What should I do instead? If the answer is not unambiguous, the issue is not the user; it is the content.
Maintain consistency across email, help content, the app, and community channels
Security communication loses trust when every channel says something different. An email may warn users never to share codes, while a community manager then asks people to send their problem in a direct message without explaining a verifiable process. Such inconsistencies make it easier for scammers to imitate the brand.
Create a simple editorial foundation: a list of official domains and profiles, fixed language explaining what support never requests, approved instructions for reporting an incident, and a glossary of terms. For withdrawals, network names and warnings must be the same in the app, in emails, and in help content. When a procedure changes, update every related channel as part of one work item.
Automation can help collect questions, generate copy variants, or check whether a campaign link works. It should not independently approve messages about account access, asset transfers, an incident, or an alleged compromise. Each such message needs a responsible person who verifies the facts, tone, audience, and possible impact on customer support.
The same boundary is reflected in https://www.ohlas.io/about, which presents automation as support for repetitive work while users retain control over strategy, content, and final decisions. That is the appropriate principle for security communication: tools can speed up routine work, but they cannot replace expert judgement or the operator’s responsibility.
The community team also needs a clear escalation path. When a new fake account or scam domain appears, deleting a comment is not enough. The team should know who confirms the incident, where the warning will be published, how help content will be updated, and who decides whether users should be notified directly in the app. Speed matters, but an inaccurate alarm can cause additional harm.
What to measure after launch and when to revise or remove content
You cannot judge success by the number of views on a security post. Views measure distribution, not safer behaviour. More meaningful indicators show whether behaviour changed at a specific risk point: the share of users who enable multi-factor authentication, fewer repeated questions about the same issue, reports of fake profiles, or a reduction in failed withdrawals caused by the wrong network.
An increase in reports does not automatically mean failure. In the short term, it may show that people recognise suspicious messages more effectively and know where to send them. Evaluate metrics together with context: how many reports were confirmed, whether fake accounts increased, whether withdrawal volume changed, and which questions reach support.
Set thresholds for content changes in advance. If users repeatedly misunderstand an instruction, simplify it. If the procedure in the app changes, update the guidance before distributing another campaign. If a new scam type appears, add a concrete scenario rather than another generic warning. If an older message creates a false sense of protection or includes an outdated contact channel, remove it.
Security education is not a one-off campaign with a final date. It is an operational discipline connecting product, support, compliance, community, and marketing. When communication describes a risk precisely, offers an achievable action, and does not pretend to provide impossible certainty, it reduces the room for scams and avoidable mistakes. Above all, it gives users what matters most: the ability to make an informed decision when it counts.