A single compromised private key sent the Hacken Token (HAI) into a death spiral, plummeting 99% in value after an attacker exploited minting privileges to create approximately 900 million unauthorized tokens.
The security breach occurred during architectural changes to Hacken’s blockchain bridge infrastructure, with the leaked private key providing minting access on both Ethereum and BNB Chain accounts.
This wasn’t your typical hack with ski-masked villains typing furiously in a dark basement.
This wasn’t your run-of-the-mill cybercrime—just an unlocked digital door and an opportunistic thief with perfect timing.
Rather, it was a case of human error during bridge adjustments—like accidentally leaving your house keys in the front door while renovating.
The attacker seized the opportunity, doubling the token supply within minutes and creating a financial tsunami.
The market reacted with all the calm of a cat in a bathtub.
HAI’s price collapsed from $0.015 to $0.000056, with market capitalization shrinking from $12.7 million to $7.2 million.
The perpetrator managed to cash out approximately $250,000 before the Hacken team could respond.
Once alerted, the company quickly revoked the compromised minter account’s access and paused all bridge transactions on affected chains.
They also warned users against interacting with HAI tokens or falling for emerging airdrop scams.
The vulnerability stemmed from an outdated bridge architecture lacking multi-signature security—essentially, a financial system with a single lock instead of multiple required keys.
The irony wasn’t lost on observers that a cybersecurity firm specializing in vulnerability assessments had itself fallen victim to a preventable breach.
Hacken’s CEO acknowledged that delaying bridge upgrades contributed to the incident.
While the token showed a modest 8% recovery after the initial crash, it still traded at about $0.00026—far below its pre-incident value.
This incident demonstrates why digital signatures are crucial for maintaining transaction integrity in blockchain systems without exposing sensitive information.
Liquidity evaporated on decentralized exchanges as traders fled.
Despite the dramatic token collapse, Hacken maintained that their core infrastructure and business assets remained unaffected.
The company is reviewing its private key management procedures and may accelerate plans to convert HAI into a security token—transforming a crisis into an opportunity for improved governance.
Hacken CEO plans to transform HAI into a regulated financial tool that merges with the company’s equity shareholders, providing both token utility and equity rights.
