The dispute unfolded as Binance labored to comprise the October 29 attack, freeze affected property, and reassure clients that their funds would stay protected. Zhao, extensively often known as CZ, referred to Binance’s funding in SpaceX whereas defending the alternate’s monetary place. In the meantime, Coinbase CEO Brian Armstrong mentioned his group was serving to block transactions involving compromised wallets and had contacted Binance immediately.
Abstract
- Binance founder CZ requested Elon Musk to cease making jokes in regards to the alternate’s $6.three billion safety breach, calling the timing inappropriate.
- Zhao cited Binance’s SpaceX shares, valued at greater than $1 billion, following its $500 million funding in Elon Musk’s Twitter takeover.
- Binance co-CEO Yi He mentioned the corporate’s annual income was ample to cowl the losses with out promoting its SpaceX holdings.
- Coinbase CEO Brian Armstrong supplied help by blocking transfers to compromised wallets and contacting Binance.
- Binance reported that roughly $three billion in affected property had been frozen and dedicated to overlaying all losses by means of its SAFU fund and firm sources.
CZ asks Elon Musk to cease mocking Binance
The disagreement began after Musk reacted to Zhao’s cybersecurity warning and subsequent stories of the assault on Binance.
On October 28, Zhao printed a warning on X, advising customers towards opening suspicious e-mail hyperlinks or downloading attachments, even when messages appeared to return from trusted contacts. Musk responded with hearth and laughing emojis.

CZ urges Elon Musk to cease mocking Binance’s document $6.three billion hack, citing the disaster’s seriousness whereas expressing respect for him. Supply: X
Following stories of the Binance incident, Musk commented, “On a regular basis is Zeroday,” referring to zero-day vulnerabilities. These are beforehand unknown safety weaknesses that attackers can exploit earlier than builders have a chance to handle them.
The alternate continued as particulars of the safety breach emerged. When Zhao’s earlier warning resurfaced, he mentioned he wished extra folks had adopted the recommendation. He additionally acknowledged that the assault appeared extra advanced, including that compromised gadgets or algorithms continuously play a job in safety incidents.

Musk’s “On a regular basis is Zeroday” comment underscores the fixed risk of zero-day exploits, notably for high-value crypto platforms. Supply: Elon Musk through X
Zhao ultimately addressed Musk immediately, asking him to cease making jokes whereas Binance handled the monetary and operational penalties.
“Elon, have a whole lot of respect for you, however unhealthy time to troll. Please cease,” Zhao wrote on X.
He additionally reminded Musk of Binance’s monetary connection to his companies, pointing to the alternate’s funding within the Twitter acquisition and asking for assist in the course of the incident.
Binance’s SpaceX holdings enter the dispute
Zhao’s response introduced Binance’s funding in SpaceX into the general public dialogue. He mentioned the alternate’s stake originated from its $500 million contribution towards Musk’s acquisition of Twitter in 2022.
“Our SPCX shares (from our $500m funding in your Twitter takeover) are price greater than a billion,” Zhao wrote.
The assertion attracted questions from X customers about how an funding in SpaceX associated to Binance’s safety issues. Zhao subsequently defined that he was referring to the corporate’s monetary sources when assessing its means to cowl the incident’s impression.
His preliminary calculation thought-about the estimated $6.three billion impression, roughly $three billion in frozen property, and greater than $1 billion accessible by means of Binance’s Safe Asset Fund for Customers (SAFU).
Primarily based on these figures, Zhao estimated a possible funding hole of round $2 billion. He described the remaining quantity as manageable, though financially painful.
Nonetheless, the calculation was not a ultimate evaluation of Binance’s web losses or the quantity of property that might in the end be recovered. Zhao additionally didn’t announce any plans to promote the corporate’s SpaceX holdings.
The excellence is necessary as a result of frozen property, insurance-style reserves, and firm investments symbolize totally different sources of monetary assist. Their availability and eventual use rely on restoration progress and the alternate’s monetary selections.
Yi He says Binance income can cowl losses
Binance co-CEO Yi He responded to Zhao’s feedback, saying the alternate had ample annual income to soak up the losses with out promoting its SpaceX funding.
“Reporting to the foremost shareholder: Our firm’s income for the yr is ample to cowl the losses, so we don’t but must promote the SpaceX shares you’re bullish on,” she wrote.

Binance’s $500M Twitter takeover funding reportedly grew its SpaceX stake to over $1B amid the safety breach dispute. Supply: Yi He through X
Zhao subsequently clarified that he had not recommended promoting the holdings. As an alternative, he mentioned he talked about their worth to exhibit Binance’s accessible monetary sources and probably reassure Musk in regards to the firm’s means to handle the incident.
The alternate has individually dedicated to overlaying all losses utilizing its SAFU reserve and firm funds. In an October 30 replace, the alternate mentioned it had reserved roughly $6.34 billion in firm funds to handle the incident.
The alternate additionally disclosed that it already held round $5 billion within the affected cryptocurrencies and was buying the remaining roughly $1.34 billion by means of market transactions and over-the-counter channels. The target is to revive affected property of their authentic tokens quite than merely compensate customers with an equal greenback quantity.
This reserve is separate from the roughly $three billion in affected property frozen with help from blockchain companions. The alternate mentioned it could proceed working with regulation enforcement, token issuers, blockchain intelligence companies, and different trade individuals to hint and get better extra funds.
The alternate additionally plans to publish up to date Proof of Reserves info after the restoration and remediation course of is full.
Binance’s preliminary investigation initially pointed to a compromised DevOps engineer’s laptop computer, which allegedly allowed an attacker to entry a service container and provoke unauthorized withdrawal transactions. The alternate reported no proof that pockets personal keys had been uncovered.
Subsequent reporting indicated that investigators have been analyzing extra factors of breach. Blockchain intelligence agency TRM Labs estimated that roughly $6.36 billion had moved from Binance wallets throughout a number of blockchains, with a lot of the transfers occurring inside roughly 20 minutes.
TRM Labs and Chainalysis individually attributed the assault to North Korea-linked hacking group TraderTraitor. Nonetheless, Binance has not publicly confirmed the identification of the attackers and mentioned it was cooperating with regulation enforcement to ascertain who was accountable.
Musk’s Binance hack feedback draw combined reactions
Musk’s remarks attracted reactions from cryptocurrency executives, trade individuals, and merchants as Binance labored to comprise the incident.
Coinbase CEO Brian Armstrong supplied direct help, saying the alternate was serving to forestall transfers to wallets related to the assault. He additionally confirmed that Coinbase had contacted Binance to supply assist.

Brian Armstrong pronounces Coinbase’s proactive response to the document $6.3B Binance hack. Supply: Brian Armstrong through X
“Our group is doing every little thing we will to assist within the present state of affairs, together with blocking sends to compromised wallets,” Armstrong wrote.
He added, “Moments like this name for the trade to work collectively.”
The response highlighted the function of cooperation between cryptocurrency exchanges and blockchain service suppliers throughout safety incidents. Tether and Circle additionally helped freeze property linked to the assault, contributing to the comapny’s reported restoration efforts.
In the meantime, the breach positioned extra strain on cryptocurrency markets. Bitcoin and different digital property confronted promoting strain following the incident, with Bitcoin briefly approaching six-week lows close to $76,000 as considerations about alternate safety affected market sentiment.

Coinbase reaffirmed its safety measures, monitored Binance’s disaster, and supplied assist, together with blocking transfers to compromised wallets. Supply: Coinbase through X
Binance’s operational restrictions additionally grew to become an necessary concern for purchasers. The alternate initially suspended deposits and withdrawals whereas reviewing its safety techniques and affected withdrawal addresses. In a subsequent service replace, the alternate confirmed that deposits have been working usually, whereas withdrawals remained paused throughout a safety revamp. It anticipated withdrawal companies to renew inside 48 hours of the October 30 replace.
The alternate reiterated that consumer funds would stay protected and pledged to publish an in depth technical report as soon as its investigation was full.
The general public disagreement between Zhao and Musk has added one other dimension to Binance’s restoration efforts. Whereas Zhao has pointed to the alternate’s monetary sources and SpaceX funding, Yi He has mentioned annual income can cowl the shortfall with out promoting these holdings. Coinbase’s supply of help has additionally demonstrated how competing exchanges can coordinate when a security incident impacts the broader cryptocurrency trade.
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