BitForex Founder Nets $11.24M Profit from Zcash Short After Exploit-Driven Crash

Garrett Jin, the founder of the now-defunct cryptocurrency exchange BitForex, has closed a substantial short position on Zcash (ZEC), securing a profit of approximately $11.24 million, according to blockchain analytics firm Lookonchain. The trade capitalized on a dramatic price decline triggered by the discovery of a critical security vulnerability within Zcash’s network.

How the Trade Unfolded

On-chain data reveals that Jin’s short position was opened prior to a sharp drop in ZEC’s price last week. The decline followed the disclosure of an infinite minting bug associated with Zcash’s Orchard upgrade, which allowed for the potential creation of tokens out of thin air. The news sent ZEC plummeting to a low of approximately $250 on Binance before a partial recovery to its current trading level near $435.

At the peak of the price collapse on June 5, Jin’s unrealized profit on the position was estimated at $21.5 million. However, he ultimately closed the trade for roughly half that amount, booking a realized gain of $11.24 million as the token rebounded from its lows.

Context: BitForex’s Troubled History

BitForex was once a prominent cryptocurrency exchange, but its reputation was severely damaged after it abruptly halted user withdrawals in early 2024. The platform was subsequently revealed to be insolvent, with millions of dollars in user funds missing. Jin, who is reportedly based in Hong Kong, has been the subject of intense scrutiny from regulators and law enforcement agencies. The exchange’s collapse left thousands of users unable to access their assets, marking one of the more notable fraud cases in the industry.

Jin’s ability to execute large, profitable trades while being associated with a fraudulent platform raises further questions about the movement of funds and the lack of accountability in the crypto space.

Implications for Zcash and the Market

The incident has cast a spotlight on the risks associated with protocol-level bugs, even in well-established cryptocurrencies like Zcash. While the infinite minting bug was patched before it could be exploited, the market’s reaction demonstrates how quickly sentiment can shift on security concerns. For Zcash, which prides itself on privacy and security, the incident is a reputational setback.

For the broader market, the trade serves as a reminder of how insiders with access to capital and information can profit from volatility, especially when it involves distressed assets or platforms.

Conclusion

Garrett Jin’s $11.24 million profit from a short position on Zcash is a direct consequence of a security-driven market panic. While the trade itself is a notable financial event, it is embedded in a larger narrative of a fraudulent exchange founder continuing to operate within the crypto ecosystem. The story underscores the persistent challenges of market integrity, security vulnerabilities, and regulatory gaps in the digital asset industry.

FAQs

Q1: Who is Garrett Jin?
Garrett Jin is the founder of BitForex, a cryptocurrency exchange that collapsed in 2024 after halting user withdrawals, leaving customers unable to access their funds. He is currently under regulatory scrutiny.

Q2: What was the Zcash bug?
The bug was an infinite minting vulnerability found in Zcash’s Orchard upgrade. It could have allowed an attacker to create an unlimited number of ZEC tokens. It was patched before any exploitation occurred.

Q3: How did Lookonchain track this trade?
Lookonchain is a blockchain analytics firm that monitors on-chain wallet activity. It identified the wallet associated with Jin and tracked the opening, unrealized gains, and eventual closing of the ZEC short position.