Zcash has patched a dangerous vulnerability in its privacy-focused infrastructure that could have enabled double-spending, deploying an emergency network upgrade to prevent exploitation. Related Reading: Ethereum Ready For The ‘Final Dip'?
Zcash's swift bug resolution highlights the importance of robust security protocols, reinforcing trust and stability in privacy-focused cryptocurrencies. Zcash fixes critical Orchard bug after emergency network upgrade, restores shielded transactions.
A Zcash vulnerability could have allowed double-spending within the network's flagship privacy pool, though no exploitation occurred.
Zcash is going through a rare incident. The privacy-focused blockchain stopped producing new blocks for more than four hours, blocking transaction confirmations.
Zcash block explorer data on June 3, 2026, showed conflicting signals after one transaction view appeared stuck near block 3,364,216, while 3xpl listed newer Zcash block activity. The comparison suggests the reported four-hour halt was an explorer-side mismatch, not a confirmed network stop.
Digital Currency Group (DCG) founder Barry Silbert has once again reminded the market of his long-standing, but somewhat forgotten, forecast that Zcash (ZEC) should be worth at least 1% of Bitcoin's market capitalization.
Zcash Foundation fixed a critical Orchard bug with Zebra 5.0.0 after an emergency soft fork, saying funds and privacy stayed secure on-chain
The Zcash blockchain didn't produce new blocks for more than four hours on June 3.
Developers said no funds were lost and privacy remains intact, but Orchard transactions were temporarily suspended during the upgrade rollout.
Zcash flashed a TD Sequential 9 buy signal near $551, with analysts watching whether $500 support can keep a move toward $642 alive. ZEC's rally from around $220 to $690 delivered more than 200% gains, making the current pullback look like consolidation after overheating.
Zcash (ZEC) stages a resilient bounce off the $500 support level as trading volumes jump 58%. With open interest hitting new highs, is this privacy-focused asset primed for a breakout to $1,000?
Zcash is trading around $572.12 after the Zcash Foundation rushed out Zebra 4.5.1, an emergency consensus security fix that underlines how brittle the network's infrastructure still is. The Zcash Foundation has pushed out Zebra 4.5.