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<p>The crypto ZEC dropped sharply after the revelation of a critical vulnerability in Zcash, capable of creating counterfeit tokens in its private Orchard pool. The crypto market did not just react to a bug. It punished a doubt. And in a project built on privacy, doubt is costly.</p><div class="in-brief"><div class="in-brief--container"><span class="in-brief--border-top"></span><span class="in-brief--border-bottom"></span><h2 class="in-brief--title" id="in-brief">In brief</h2><ul><li>Zcash corrected a critical vulnerability in its private Orchard pool.</li><li>The market panicked over the theoretical risk of undetectable fake ZEC.</li><li>The next battle will be about proof, not just correction.</li></ul></div></div><h2 id="h-une-chute-brutale-qui-depasse-le-simple-mouvement-de-marche">A sudden drop that goes beyond a simple market movement</h2><p>The 60% drop in the crypto ZEC hit like a cold alarm. It comes as <a href="https://www.cointribune.com/en/crypto-zcash-paralyzed-the-specter-of-a-technical-crisis-resurfaces/" rel="noopener noreferrer nofollow">Zcash had already experienced an unusual technical blockage</a>, a signal that had revived questions about its robustness. Within a few hours, one of the historic major names in crypto privacy found itself at the center of a crisis of confidence.</p><div class="my-4"><div class="ads "></div></div><div class="tweet"><blockquote class="twitter-tweet"><a href="https://twitter.com/cryptorover/status/2062794921250279817?s=46&amp;t=cRC0IDDAp6c9kRgPD9Mdiw?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow"></a></blockquote></div><p>The shock comes from the word that makes every investor tremble: counterfeit. The vulnerability affected Orchard, Zcash’s protected crypto transaction pool. This system allows users to send and receive ZEC without publicly exposing amounts or addresses.</p><p>But this same privacy becomes a narrative trap when a vulnerability appears. In a transparent blockchain, you can often trace the tracks. Here, the heart of the problem comes down to a simple sentence: it is very difficult to prove with certainty that nothing has happened.</p><div class="affiliate-button"><a class="affiliate-button__link" href="https://store.safepal.com/safepal-s1-hardware-wallet.html?ref=cointribunecoinmediasa" rel="noopener noreferrer nofollow">Secure your cryptos with SafePal</a><a class="affiliate-button__disclaimer" href="https://www.cointribune.com/en/sponsored-content/" rel="noopener noreferrer nofollow">This link uses an affiliate program.</a></div><h2 id="h-orchard-le-coffre-prive-qui-devient-source-d-inquietude">Orchard, the private vault that becomes a source of concern</h2><p>Security researcher Taylor Hornby identified a vulnerability in the Orchard circuit. According to <a href="https://x.com/zooko/status/2062644925590900980?s=20" rel="noopener noreferrer nofollow">Shielded Labs</a>, the exploit tested in a local environment allowed for the generation of undetectable counterfeit ZEC in this pool. The word “unlimited” then did the rest.</p><p>Technically, the flaw came from an under-constrained element in the proof circuit. In other words, the system could accept some false data as if it were valid. This is not a small interface error. It is a crack in the logic that guarantees the validity of private transactions.</p><div class="tweet"><blockquote class="twitter-tweet"><a href="https://twitter.com/zooko/status/2062644925590900980?s=20?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow"></a></blockquote></div><p>This case reminds us that <a href="https://www.cointribune.com/en/a-new-security-flaw-threatens-the-crypto-ecosystem-and-online-services/" rel="noopener noreferrer nofollow">security vulnerabilities remain a direct threat to the crypto ecosystem</a>. The vulnerability may have existed since the activation of Orchard in May 2022. It was quickly fixed after its discovery. But the market didn’t just look at the speed of the response. It looked at the exposure duration. Three years, in such a sensitive sector, is an eternity.</p><h2 id="h-une-correction-rapide-mais-une-confiance-plus-lente-a-reparer">A quick fix, but trust is slower to repair</h2><p>The teams linked to Zcash acted quickly. The vulnerability was fixed within a few days. Public communications also emphasize an important point: no evidence of real exploitation has been found. For now, the most probable scenario remains that of a bug discovered before malicious use.</p><p>Yet, the crypto market doesn’t like gray areas. Even less when they affect the monetary supply. Like Bitcoin, Zcash relies on strong monetary scarcity. If investors start wondering whether invisible units could have been created, the psychological contract is weakened.</p><p>Shielded Labs is therefore studying a broader upgrade. The goal would be to allow stricter verification of the supply’s integrity and migrate to a new protected pool. This is no longer just a technical repair. It is a credibility restoration operation.</p><div class="my-4"><div class="ads "></div></div><p>ZEC can recover if the community turns this crisis into a proof of maturity. A vulnerability quickly fixed can become an argument, if what follows brings more verification and fewer blind spots. But the market sent a brutal message: in crypto, <a href="https://www.cointribune.com/hacks-crypto-quels-sont-ils-et-comment-sen-premunir/" rel="noopener noreferrer nofollow">hacks and vulnerabilities</a> sometimes destroy trust faster than code can be fixed.<br></p>

Crypto : ZEC suffers a massive crash and loses 60%

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