If Binance can dismiss employees for repeatedly failing phishing drills, why are so many crypto firms still treating social engineering like a training inconvenience instead of an operational risk?
My view: Binance is right to put real consequences behind phishing resistance. According to CryptoBriefing, the exchange’s red team has run simulated phishing attacks on staff for more than three years, with failures leading first to remedial training, then performance-rating damage, and, for repeat offenders, possible termination.
That sounds severe. It should. Binance reports 323 million registered users, and DefiLlama estimates it holds roughly $137.7 billion in assets. In that context, “don’t click the wrong link” is not office etiquette. It is part of the job.
Should Binance really make phishing resistance a condition of employment?
Yes — if the test is fair, the training is real, and the employee keeps failing anyway.
Binance’s program is not a once-a-year compliance ritual. The company’s red team runs monthly phishing simulations that mirror real-world social engineering lures: fake recruiter messages, suspicious conference invitations, and other attempts to collect personal information or push employees toward malicious links.
Chief Security Officer Jimmy Su described the point plainly:
“We do phishing attacks on our own employees on a monthly basis just so we understand if our security hygiene is improving.”
That sentence matters because it frames the program as measurement, not theater. Binance is not just telling workers to be careful. It is testing whether they are.
MLXIO analysis: that is the right instinct for a crypto exchange. Security habits decay when they are treated as annual paperwork. Monthly drills make phishing resistance part of the operating cadence. The message is blunt: if attackers are going to test employees constantly, the company should test them first.
The obvious objection is that employees are human. They are busy. They miss signals. That is true. But the policy, as described, does not jump straight from a single failed click to dismissal. It escalates: remedial training, performance consequences, then termination for chronic failures.
That escalation is the difference between accountability and cruelty.
Why does social engineering deserve harsher treatment than ordinary training failures?
Because the source material points to a threat that is neither marginal nor theoretical.
CryptoBriefing cites a report from AMLBot estimating that roughly 65% of all crypto security incidents in 2025 were attributed to social engineering. Not exotic code flaws. Not only on-chain exploits. People getting manipulated.
That figure should change how crypto firms rank risk. A company can spend heavily on technical defenses and still leave a gaping hole if employees can be nudged into trusting the wrong message, joining the wrong call, or clicking the wrong update.
The lures Binance tests are not random. They reflect how attackers abuse normal workplace behavior:
| Simulated lure | Why it works | Binance’s apparent lesson |
|---|---|---|
| Fake recruiter message | Career opportunities create urgency and curiosity | Employees must verify identity before engaging |
| Conference invitation | Free access or industry status can lower suspicion | Personal information requests deserve scrutiny |
| Malicious link or attachment | Routine workflows train people to click fast | Slowing down is a security control |
Su said one scenario involves the red team posing as job recruiters. Another uses free conference invitations to see who gives up personal information.
That is the real lesson. Attackers do not need to defeat every system when they can imitate a normal day at work.
For readers tracking how testing changes expectations in other tech categories, MLXIO has covered very different examples, from Spotify Premium tests AI chatbot that knows your taste to six PS5 emulator tests crushing hopes for PC gaming. Binance’s version is not a product experiment. It is a workforce control with career consequences.
When does a phishing mistake become a firing offense?
Not at the first mistake. It becomes a firing offense when the pattern survives training, warnings, and repeated measurement.
That distinction matters. A one-time failure can reveal a bad process, poor onboarding, or an unusually convincing lure. A repeated failure after remediation reveals something harder to excuse: the employee is not adapting to a core risk of the business.
Su said employees who fail are given remediation training. He also said repeated failures affect performance reviews:
“If someone repeatedly fails the phishing-simulation attack, that will negatively impact their rating. That’s the incentive to be vigilant.”
And if serious failures keep recurring, the rating can “bottom out,” which could lead to dismissal.
That is harsh. It is also defensible.
Crypto exchanges are not ordinary employers in this respect. They hold sensitive systems, internal access, and user trust in one place. Binance’s own scale makes the tolerance for repeated carelessness lower than it would be in a less exposed business.
MLXIO analysis: the better comparison is not a generic office training module. It is a job-critical control. In finance and security-heavy roles, some responsibilities cannot be optional because one person’s repeated negligence can create risk far beyond that person’s desk.
The stronger counterargument is that phishing tests can become unfair if they are too frequent, too deceptive, or poorly explained. That concern is valid. A company can turn security testing into a trap. But Binance’s reported model includes remedial training and escalating consequences, which is the minimum structure needed to justify enforcement.
Can monthly drills help Binance prove it takes controls seriously?
They can — but only if the program is consistent and documented.
CryptoBriefing frames Su’s public discussion of the program as a signal to regulators and institutional partners that Binance takes operational security seriously. That interpretation is reasonable, though the source does not provide outside reactions from regulators or partners.
The stronger, narrower point is this: monthly phishing drills create evidence of internal control in action. They show whether employees improve over time. Su said the program has been active for three to four years and that early security hygiene “left a lot to be desired,” but has “improved significantly.”
That is the kind of claim that matters more when backed by repeated testing.
A policy document can say employees should avoid suspicious links. A red team campaign can show whether they actually do. The difference is not cosmetic. It separates aspiration from observed behavior.
Still, this does not make Binance immune to social engineering. No monthly test can do that. What it can do is reduce complacency and identify employees who need help — or should not remain in roles where repeated failure creates unacceptable exposure.
Could fear make employees slower to report real mistakes?
Yes, and this is the risk Binance has to manage carefully.
A firing threat can sharpen attention. It can also create silence. If employees believe every mistake will be punished, they may hesitate before reporting a real click, a suspicious message, or a compromised interaction. In security, delay can be costly.
That is why punishment alone is a bad program. The source indicates Binance uses remedial training before harsher consequences. That is essential. But the company also needs clear thresholds, fast reporting paths, and a culture where immediate disclosure is rewarded even when the employee made the initial mistake.
MLXIO analysis: the goal should be faster detection and containment, not public shaming or fear. A worker who reports a bad click within seconds is more useful than one who hides it for hours because termination is looming.
There is also a fairness problem at the edge. Some simulations may be much harder than others. A generic spam lure is not the same as a highly tailored message using familiar names, current work context, and realistic timing. Binance must distinguish careless repeat behavior from genuinely sophisticated deception.
That line will not always be clean. But it has to exist.
What would a fair crypto phishing policy copy from Binance?
Crypto firms should copy Binance’s discipline, not merely the threat of firing.
A credible phishing program should include:
- Regular testing: Monthly or frequent simulations that reflect current attack methods, not stale templates.
- Remedial training: Immediate education for employees who fail, with practical guidance rather than generic scolding.
- Clear escalation: Documented thresholds for performance impact and potential dismissal.
- Role-specific pressure: More demanding tests for employees with higher-risk access.
- Executive inclusion: Senior leaders and privileged-access staff should not be exempt.
- Fast reporting channels: Employees must know exactly how to report suspicious messages and accidental clicks.
- Consistent enforcement: Rank should not determine whether repeated failures matter.
That last point is crucial. If junior employees face consequences while executives get quiet exceptions, the program becomes theater again.
Binance’s policy has teeth because performance ratings are involved. But teeth are only useful if the bite is predictable. Employees should know the rules before they are judged by them.
Which part should crypto firms copy before the next attack?
They should copy the assumption behind Binance’s program: the human layer is now a core security surface.
The reported 65% social-engineering figure from AMLBot should end the fiction that phishing is a side issue. For exchanges, custodians, DeFi teams, and fintech firms, employee behavior is not separate from technical security. It is where many attacks begin.
The practical takeaway is simple. Train relentlessly. Test fairly. Enforce consistently. Reward fast reporting. Remove chronic risk when training fails.
Binance’s approach is not gentle, and it should not be adopted lazily. A bad phishing program can damage morale and teach employees to fear the security team. A good one teaches them to slow down, verify, and report.
The next crypto loss tied to social engineering will not be surprising. That is exactly why firms should act before it happens. In digital finance, the most expensive breach may still begin with one employee trusting the wrong message.
The Stakes
- Binance is treating repeated phishing failures as an employment risk, not just a training issue.
- With 323 million registered users and roughly $137.7 billion in assets, employee security mistakes could have major consequences.
- Monthly phishing drills signal that crypto firms may need stronger, measurable defenses against social engineering.
