CZ Fires Back at Elon Musk Over Mockery of Binance Hack

Following reports of a major cybersecurity incident involving Binance, a public dispute between Changpeng Zhao (CZ), the exchange's founder, and Elon Musk, owner of X and CEO of Tesla, attracted significant attention across the cryptocurrency community. Musk responded to the incident with mocking comments and emojis, prompting a direct response from Zhao.

What Happened Between Elon Musk and Binance?

The dispute began after CZ published a cybersecurity warning on October 28, 2026, advising users to avoid suspicious email links and attachments, even when messages appeared to come from trusted contacts.

Musk responded with fire and laughing emojis. Following reports of the Binance security breach, he also posted the phrase "Everyday is Zeroday."

The remark referred to zero-day vulnerabilities, which are security weaknesses that attackers may exploit before developers identify and fix them.

CZ Directly Responds to Elon Musk

Changpeng Zhao publicly criticized Musk's reaction and asked him to stop making jokes about Binance during the security crisis.

In a post on X, CZ wrote:

"Elon, have a lot of respect for you, but bad time to troll. Please stop."

Zhao also brought up Binance's $500 million investment connected to Musk's acquisition of Twitter. He claimed that the associated SpaceX shares were now worth more than $1 billion and asked Musk to show greater support during the difficult situation.

Binance Hack: Reported Losses and Frozen Assets

Reports published on October 29, 2026, estimated that the security incident involving Binance resulted in approximately $6.3 billion in losses. Initial reports indicated that around $3 billion in assets connected to the incident had been frozen.

CZ subsequently discussed the financial impact, referring to frozen assets and Binance's Secure Asset Fund for Users (SAFU). Based on his rough calculations, he described the remaining financial gap as manageable, although still painful.

Early reports also pointed to a potentially compromised DevOps engineer's laptop as one possible entry point. However, the investigation remained ongoing, and the final technical details were expected to be addressed in Binance's official security report.

Yi He Says Binance Does Not Need to Sell SpaceX Shares

Yi He, a senior Binance executive and co-founder, also addressed the discussion surrounding the company's SpaceX investment.

She stated that Binance's annual revenue would be sufficient to cover the losses, meaning the exchange did not currently need to sell its SpaceX shares.

CZ later clarified that mentioning the investment did not mean Binance intended to sell those holdings. Instead, he said he wanted to highlight the financial resources available to help manage the incident.

What Does the Dispute Mean for the Crypto Industry?

The public disagreement between CZ and Elon Musk unfolded at a time when centralized exchange security was once again under intense scrutiny.

The incident generated different reactions across the cryptocurrency industry. Some market participants emphasized cooperation between blockchain companies to trace stolen assets, while others focused on exchanges' responsibility to protect customer funds.

Ultimately, the dispute highlighted broader questions about cybersecurity, crisis management, financial transparency, and the responsibilities of major cryptocurrency platforms.

Conclusion: The exchange between CZ and Elon Musk following the Binance security incident demonstrates how cybersecurity crises can extend beyond technical issues and become major public controversies. Investors and market participants are now watching for Binance's final investigation results, confirmed financial losses, and updates on asset recovery.