Zano exploiter minted more than a quadrillion fUSD before blockchain rollback
60-second summary
A ZANO exploiter mints over a quadrillion counterfeit fUSD tokens, indistinguishable from genuine ZANO assets, forcing the development team to roll back the entire blockchain to purge the fraudulently created supply; the rollback erases recent transactions, disrupts user confidence, and highlights vulnerabilities that could depress ZANO’s market valuation and deter future investor participation.
The unauthorized coins were indistinguishable from legitimate ZANO, leaving the team unable to remove them without rolling back the blockchain.