Bitcoin Withstands Record Hack Better Than Forecast
The cryptocurrency market's reaction to the $6.3 billion breach at Binance has been notably more contained than many observers anticipated. Matt Cole, chief executive of publicly listed company Strive, told Cointelegraph's Chain Reaction on Friday that the incident has not altered his fundamental investment thesis around Bitcoin.
Cole drew a clear distinction between what happened to Binance's custody wallets and the integrity of Bitcoin's own protocol. In his framing, the event is more akin to a physical bank robbery than a structural failure of the currency itself. At 4:00 p.m. on Saturday, Bitcoin was trading in the vicinity of $77,400, representing a decline of roughly 4 percent from its pre-attack level on Thursday, per CoinGecko data.
"I do have conviction that over any reasonable time frame, this does not change the investment thesis on Bitcoin," Cole stated. He noted that the price drop was milder than he had anticipated given both the sheer scale of the stolen funds and the broader weakness in risk assets at the time. That said, he cautioned that it was premature to declare the market had found its bottom.
Cole characterized the current phase as an "early spring" recovery, suggesting a gradual upward drift over the next six to nine months rather than a sharp rally to fresh all-time highs.
Strive, which carries Bitcoin directly on its corporate balance sheet, disclosed holdings of 43,000 BTC as of October 23.
Largest Exchange Hack on Record Overshadows Prior Incidents
Data from Glassnode confirmed that Thursday's breach stands as the single largest cryptocurrency theft ever recorded. The approximately $6.3 billion in affected funds eclipses the combined losses from the next nine largest hacks in the industry's history. The previous benchmark was the $1.5 billion exploit at Bybit in February 2025.
Glassnode further highlighted a troubling pattern: three of the ten largest crypto hacks on record have taken place since the start of 2025, and every one of them involved an exchange rather than a self-custody wallet.
For context, when the Bybit exploit unfolded earlier this year, Bitcoin slid roughly 5 percent from the vicinity of $100,000 down to around $95,000 during the incident and the surrounding market turbulence, according to a Bitfinex market report. Anchorage Digital data, cited by CNBC, indicated that the average 24-hour price decline following prior crypto exchange exploits has been 8.3 percent.
By those benchmarks, Bitcoin's roughly 4 percent dip after the Binance breach is well below the historical average, reinforcing Cole's observation that the market absorbed the shock more gracefully than expected.
Technical Forensics Point to a Compromised Signing Workflow
Ido Ben-Natan, chief executive of blockchain security firm Blockaid, offered a technical read on how the attackers gained control. His team's analysis identified an Ethereum transaction carrying 50 signed authorizations tied to varying transaction counts. A matching authorization, Ben-Natan explained, permitted attacker-controlled code to execute through the wallet infrastructure. He argued that had proper pre-signing validation checks been in place, the malicious authorization would have been flagged and blocked before execution.
Binance responded on Friday by stating that it had found no evidence of leaked wallet private keys, while confirming that its internal investigation was still underway. Ben-Natan's assessment suggests the compromise occurred at the transaction-signing layer rather than through a direct theft of key material.
Industry Figures Reinforce the Network-vs-Exchange Distinction
Paul Chapman, financial crime director at Wirex, echoed the broader industry consensus that the hack should not be conflated with a vulnerability in Bitcoin's blockchain. "It's important to be clear that Bitcoin itself hasn't been hacked — this was an attack on one company's systems, not the network," Chapman told Cointelegraph. His comment underscores a recurring theme in the responses from both corporate treasurers and security analysts: the decentralized protocol and the centralized custodians that hold coins on behalf of users are fundamentally separate risk layers.
The distinction matters for long-term holders and institutional investors alike. If the underlying network remains intact and no consensus-level exploit has been identified, the structural case for Bitcoin as a store of value is, in the words of Cole and Chapman, unaffected by what happened inside one exchange's operational boundaries.
