Key Highlights

● Changpeng Zhao messaged Elon Musk on Friday, October 30, 2026.

● He said it was a bad time to troll.

● Binance faced the largest crypto heist on record.

● The exchange reported about $6.3 billion stolen.

Changpeng Zhao, the co-founder and former chief executive of Binance, had a short message for Elon Musk on Friday, October 30, 2026. "Elon, have a lot of respect for you, but bad time to troll. Please stop," Zhao wrote, according to market data.

Zhao, widely known by his initials, CZ, made the remark as Binance faced the fallout from what is being described as the largest crypto heist on record. Market data noted the exchange between the two men in its coverage of the day's markets. The full content of the post that prompted Zhao's response was not detailed in available reports.

The backdrop: a record hack

Binance disclosed a breach on Thursday evening and on Friday confirmed that about $6.3 billion had been stolen, according to reports. The exchange blamed a compromised laptop belonging to a DevOps engineer, according to market data. Blockchain analytics firms TRM Labs and Elliptic tied the theft to North Korea.

About $3 billion of the stolen funds has been frozen, according to market data, and Binance pledged to cover losses. Withdrawals are to resume by Sunday. "We are committed to covering all hacked losses through our company funds," co-CEO Richard Teng said.

Musk-linked stocks fall

Companies tied to Musk also had a difficult day. SpaceX (NASDAQ:SPCX), which trades publicly, fell on Friday and dropped below $140 after a lockup release, according to market data. The company's Market Value is now below $2 trillion, more than $400 billion beneath its October 6 high.

Tesla (NASDAQ:TSLA) also slipped, moving with the market and broader technology stocks on one of the worst days of the year for the sector.

Crypto under pressure

The reported hack hit sentiment across digital assets. Bitcoin fell to roughly $76,700 to $77,600, a six-week low, after trading near $86,000 earlier in October. Ether slid to about $2,237.

Crypto stocks fell hard. Coinbase Global (NASDAQ:COIN) tumbled, and Strategy, Robinhood Markets (NASDAQ:HOOD) and Circle Internet Group (NYSE:CRCL) all slid. Bitcoin miners, including Riot Platforms (NASDAQ:RIOT), Hut 8 (NASDAQ:HUT) and MARA Holdings, moved lower. A digital-assets research head said: "I suspect the negative price action still has some way to go."

The broader market was under heavy pressure. The S&P 500 fell 140.32 points to 7,580.07, the Dow Jones Industrial Average lost 572.25 points to 51,770.31, and the Nasdaq Composite dropped 747.73 points to 25,437.00, its worst day since June 5. Intel (NASDAQ:INTC)'s cash-burn warning set off a chip selloff, and Amazon (NASDAQ:AMZN)'s results deepened worries about AI spending.

Oil above $100 a barrel and a hawkish Federal Reserve, with markets pricing a December rate hike, added to the strain. Gold fell to $3,898.90, a 52-week low.

Intel and Reddit (NYSE:RDDT), both of which plunged, dominated the day's market coverage, and Zhao's message to Musk drew notice as well. For a crypto industry trying to reassure customers after a record loss, the public exchange was a reminder of how quickly attention can shift to personalities.

What to watch

The key test for Binance is whether withdrawals resume by Sunday as planned and whether more stolen funds are frozen. Any further comment from Zhao or Musk is likely to draw attention, but the market impact will depend on Binance's operational recovery.

For broader markets, Apple (NASDAQ:AAPL) reports on Monday, the midterm elections are Tuesday, and the October jobs report arrives Friday, November 6.