Zcash Crashes 50% on AI-Found Flaw as Bitcoin Nears $66K, $246M Shorts Wiped

Crypto News

Privacy-focused blockchain network Zcash (ZEC) shed nearly half its value after its core development organization disclosed a critical vulnerability in the Orchard cryptographic system on June 4. The flaw could theoretically allow an attacker to mint an unlimited supply of ZEC, threatening the network's monetary integrity and circulating supply. According to the developers, the bug had persisted undetected for more than four years despite repeated code audits and expert reviews. It was identified by security researcher Taylor Hornby working alongside Anthropic's Claude Opus 4 model. ZEC dropped close to 50% in short order, even though no actual exploit occurred — public disclosure alone was enough to shake market confidence.

Cycclone (OTCID: CYCL), a US over-the-counter listed company, is accelerating into artificial intelligence robotics after reaching an agreement in principle to acquire a California-based AI robotics firm. The deal, announced June 13, will sit under a newly formed Cycclone AI Robotics division. The target already commercializes products including autonomous vehicles and holds a global dealer network alongside overseas offices. Its current manufacturing base is in Europe, with Cycclone management initiating work on new production facilities in Australia and the United States. Executives framed the move as expanding beyond simple technology acquisition toward securing an integrated industrial manufacturing platform for future expansion.

The same transaction stretches Cycclone's ambitions across space and autonomous mobility, creating what observers describe as a layered portfolio. CEO Michael Nugent noted the target operates a dedicated space division capable of supplying products to emerging space programs, positioning the firm for revenue tied to private space-industry growth. To fund the large acquisition and factory buildout simultaneously, Cycclone has engaged Eurasian Capital to support institutional fundraising. The company is separately pursuing commercialization of a permanent-magnet engine technology it openly describes as unproven. With only a non-binding agreement in place, analysts caution that final terms, genuine revenue, and technological viability all remain unconfirmed.

In biotech, Danish pharmaceutical company Ascendis Pharma released long-term Phase 3 data for its hypoparathyroidism treatment TransCon PTH, covering roughly three and a half years of follow-up. Across 182 weeks, the PaTHway trial enrolled 82 adults, with 73 — about 89% — completing the full tracking period. Some 86% met the primary response criteria, maintaining normal serum calcium without active vitamin D, while 100% discontinued active vitamin D entirely. Mean estimated glomerular filtration rate rose 11.0 to 80.2 at week 182, and no new safety signals or anti-PTH antibodies emerged. The drug is already approved in the US and EU under the Yorvipath brand name.

Meanwhile, Bitcoin climbed toward the $66K region after the United States and Iran signed the so-called Islamabad declaration, ending more than 100 days of military conflict and lifting the naval blockade on the Strait of Hormuz, through which roughly 20% of global oil supply moves. The reopening pushed crude prices down more than $12 a barrel within 24 hours, easing inflation expectations and strengthening the case for a Federal Reserve rate cut. The move caught bearish traders offside: derivatives data shows around $246 million in crypto short positions were liquidated over 24 hours as Bitcoin rallied against hawkish rate bets.

On June 14, President Trump's crypto venture World Liberty Financial paid $250,000 in USD1 stablecoin bonuses to UFC fighters on the South Lawn of the White House. The dollar-pegged token, backed by US Treasuries and cash equivalents, has grown past a $5 billion market cap since launching in March 2025 and now operates across Ethereum, BNB Chain, Tron, and Solana. The showcase arrived as Congress scrutinizes WLFI's ownership: a UAE firm linked to national security adviser Sheikh Tahnoon bin Zayed Al Nahyan reportedly acquired a 49% stake for $500 million, prompting a formal House probe into potential conflicts of interest.

These developments share a common thread: external forces — artificial intelligence, geopolitics, and regulatory scrutiny — are increasingly dictating crypto's risk landscape. COINOTAG's aggregate market data underscores the fragility, with the Fear & Greed Index sitting at 20, deep in Extreme Fear, even as a peace-driven relief rally lifts Bitcoin. Bitcoin dominance at 70.3% signals capital concentrating in the majors while the broader altcoin market — exposed by the Zcash episode — loses confidence. With total crypto market capitalization near $1.87 trillion, on-chain and derivatives data point to a market caught between macro relief and structural DeFi security risk.