A single compromised laptop cost Humanity Protocol somewhere between $32 million and $36 million. On June 8, attackers drained roughly 141 million H tokens from the project’s Ethereum bridge in one transaction, then minted additional tokens on BNB Smart Chain for good measure.
Blockchain security firm Quantstamp has linked the breach to hackers with ties to North Korea, adding Humanity Protocol to the growing list of crypto projects allegedly targeted by state-sponsored actors in 2026.
How a developer’s laptop became a $36 million liability
Malware installed on a developer’s laptop compromised private keys that had been backed up on the infected machine. Those keys controlled multiple production systems, giving attackers the ability to move tokens at will.
Approximately 141 million H tokens were siphoned from the Ethereum bridge in a single transaction. On BNB Smart Chain, the hackers minted additional H tokens, converting most of the proceeds into ETH.
