ZEC market capitalization collapsed by almost $3 billion over the past 24 hours following the disclosure of a critical vulnerability, despite it being patched already...

A Zcash vulnerability could have allowed double-spending within the network's flagship privacy pool, though no exploitation occurred.

Zcash patched a critical zero-knowledge proof bug in its Orchard shielded pool via emergency hard fork NU6.2, with no funds lost and ZEC rallying 5-14%.