Hold onto your crypto wallets! The Bittensor blockchain, a project focused on decentralized AI, has been brought to a standstill following a significant security incident. Reports are flooding in about a suspected crypto hack targeting TAO wallets, the native token of the Bittensor network. Renowned on-chain analyst ZachXBT was among the first to raise alarms, and the impact has been swift and severe – a sharp 13% drop in TAO prices.
What Exactly Happened to Bittensor?
Here’s a breakdown of the unfolding situation:
- Blockchain Halt: Bittensor developers took decisive action, halting the entire blockchain to contain a suspected crypto hack.
- TAO Price Drop: The market reacted immediately, with TAO experiencing a significant 13% price decrease.
- “Safe Mode” Activation: To prevent further damage and investigate the breach, Bittensor has been placed in “safe mode,” effectively pausing all transactions.
The core Bittensor team acknowledged the attack, confirming the detection of unauthorized access to several user wallets. This proactive halt underscores the severity of the situation and the team’s commitment to network security.
The financial toll of this hack is substantial. A staggering $8 million worth of TAO tokens was reportedly drained from a single wallet. For real-time blockchain data, the Bittensor block explorer (explorer) shows the blockchain’s last confirmed block was approximately 7 hours ago, as of the initial reports, indicating the exact moment of the halt.

Private Key Leak: The Suspected Culprit?
According to the insights of on-chain sleuth ZachXBT, a potential culprit is emerging: leaked private keys. In a Telegram update, ZachXBT highlighted this critical detail, stating:
“Bittensor was halted due to additional thefts earlier today potentially as a result of private key leakage.”
ZachXBT Flags Bittensor Wallet Hack
ZachXBT’s report suggests that the foundation’s swift action to freeze the network stems directly from the $8 million theft. This amount translates to roughly 32,000 native Bittensor (TAO) tokens, a considerable sum that underlines the attacker’s success.
Interestingly, this isn’t the first time Bittensor has faced such security concerns. Back in June, ZachXBT also reported another significant Bittensor hack. He detailed, “A TAO holder had $11.2M (28.2K TAO) stolen (https://x.taostats.io/extrinsic/3086433-0007) from them on June 1, 2024.”
In that earlier incident, the attacker moved the stolen funds to the Ethereum network and began converting TAO into ETH and USDC. As of ZachXBT’s last update, the attacker still held a substantial 12.4K TAO (around $5 million) and was actively transferring USDC/ETH to major exchanges like Whitebit, HTX, and Binance. This pattern of fund movement is crucial for tracking and potentially recovering the stolen assets.
Current investigations are heavily focused on confirming the private key leakage as the root cause of the latest attack. The “safe mode” protocol remains active as Bittensor prioritizes a thorough investigation before resuming normal operations.
Bittensor’s official statement reflects this cautious approach: “We are investigating, and in an abundance of caution, have recently fully halted transactions on-chain until there is more information available to us about the nature of this attack.”
TAO Price Tanks – But Will It Recover?
As expected, the news of the hack sent ripples through the market, impacting TAO’s price. Initial reactions saw TAO prices plummet by as much as 15%. However, there has been a slight rebound as the Bittensor team reassured the community and investors that robust measures are being implemented to prevent future breaches.

A core member of the Bittensor team addressed concerns directly on the project’s Discord channel, reiterating:
“We are investigating, and in an abundance of caution, have recently fully halted transactions on-chain until there is more information available to us about the nature of this attack.”
The immediate aftermath of the hack saw TAO fall by 13%, directly correlating with the suspension of the chain for investigative purposes. This price drop underscores the market’s sensitivity to security incidents in the crypto space.
As of now, Bittensor (TAO) is trading at approximately $236.10. While this represents a minor 1.0% increase in the last hour, looking at a broader timeframe, TAO’s value is still down 16.8% compared to its price seven days ago. This highlights the lingering impact of the security breach on investor confidence and market sentiment.
Moving Forward: What’s Next for Bittensor and TAO?
The coming days will be critical for Bittensor. The community and investors are keenly watching for updates on the investigation and the steps being taken to reinforce network security. Key questions remain:
- Will Bittensor successfully identify the vulnerability and prevent future attacks?
- How long will the blockchain remain in “safe mode”?
- What measures will be implemented to compensate affected users?
- Can TAO regain investor confidence and recover its price momentum?
The answers to these questions will determine the long-term impact of this security breach on Bittensor and the future trajectory of the TAO token. Stay tuned for further updates as this story develops in the fast-paced world of crypto security and decentralized AI.
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