Changpeng Zhao says long stretches without a hack breed dangerous comfort and wants an industry alliance to share defenses
Changpeng Zhao has a warning for crypto companies that haven’t been hacked in a while: that quiet stretch may be the problem.
The Binance co-founder and former CEO said firms can grow complacent about security. He called for an industry-wide alliance to share practices and stop breaches before they happen.
The timing is pointed. His comments follow the October 29, 2026 breach at Binance, in which approximately $6.3 billion in digital assets was stolen. The incident has been described as the largest recorded crypto theft.
What CZ is actually saying
CZ’s core argument is about human nature, not code. Companies that go a long time without an incident tend to relax their guard.
He also argued that every hack is preventable if enough resources go into defense.
His proposed fix is collective. CZ wants an industry-wide security alliance that would share best practices, conduct audits, and coordinate rapid responses when incidents hit.
How the Binance breach unfolded
The attack was linked to a campaign by North Korea’s TraderTraitor group. It did not start with a flashy smart contract exploit.
Instead, attackers targeted a single DevOps engineer. They ran a fake recruitment process to compromise the engineer’s laptop, and the operation reportedly involved the misuse of internal AI tools.
Roughly $2.85 billion to $3 billion of the stolen assets were frozen or seized after the attack.
Binance said it would cover all user losses using corporate funds, its Secure Asset Fund for Users (SAFU), and insurance. The exchange also said no private keys were compromised.
The scale of North Korean activity is not limited to one incident. Binance reported detecting 57 suspected North Korea-linked threats in 2026.
A muted market reaction
A theft of this size might be expected to rattle markets. It mostly didn’t.
Bitcoin’s price saw minimal impact, and Binance reportedly recorded net inflows following the breach. Traders apparently took the reimbursement pledge at face value.
The AI factor
CZ’s remarks highlighted how AI is reshaping cybersecurity in both crypto and traditional finance. The Binance breach is a case study.
AI tools can help attackers craft more convincing lures, such as a fake recruiter whose messages read perfectly. They can also be turned against the organizations that deploy them internally.
For crypto firms, that means AI governance becomes a security issue. Which tools employees can use, and what those tools can access, now matters as much as firewall rules.
What this means for the industry
CZ’s alliance idea is the most concrete takeaway here. North Korean groups run coordinated campaigns across many targets, while their victims often defend alone.
An alliance that shares threat intelligence, audit standards, and incident response could narrow that gap. A recruitment scam spotted at one exchange could be flagged across the industry within hours.
There is also an uncomfortable message for the rest of the sector. If Binance, with its resources and dedicated reserve fund, can lose approximately $6.3 billion through one compromised laptop, smaller platforms have reason to worry.
Disclosure: This article was edited by John Chen. For more information on how we create and review content, see our Editorial Policy.
