Phemex

Phemex is a cryptocurrency exchange headquartered in Singapore that provides a platform for users to trade a variety of digital assets. The exchange offers spot trading as well as derivative products such as futures and perpetual contracts, catering to both retail and institutional participants. Operating primarily online, Phemex serves a global user base by supporting multiple languages and fiat on‑ramps for deposits and withdrawals. As a Singapore‑based entity, it operates under the regulatory expectations applicable to virtual asset service providers in the jurisdiction. The platform emphasizes security measures and liquidity provision to facilitate efficient order execution for its clients.

On 23 January 2025, Phemex experienced a significant cyberattack that resulted in the theft of over $69 million in digital assets from its wallets. The breach forced the exchange to suspend normal operations temporarily and to institute manual reviews of withdrawal requests to prevent further losses. Blockchain security firms traced the suspicious transactions and attributed the attack to North Korean state‑sponsored hackers, noting the incident fits a broader pattern of such groups targeting cryptocurrency platforms to finance illicit programs. The attack caused substantial financial losses and disrupted trading activity, prompting Phemex to develop a compensation plan for affected users while assuring them that core trading services would remain operational. In response, the exchange has been working to strengthen its security infrastructure and to restore user confidence in the platform.