Upbit, South Korea’s largest crypto exchange, announced the phased resumption of digital asset deposits and withdrawals on December 1, 2025, following a $36.8 million Solana network theft. The resumption highlights the importance of enhanced security measures and aims to restore market confidence amid cautious optimism following significant asset theft.
Upbit, South Korea’s largest cryptocurrency exchange, initiates a phased resumption of deposits and withdrawals after a $36.8 million theft involving Solana assets. New wallet addresses are required for all digital assets as part of enhanced security measures.
Key players include Upbit, operated by Dunamu, led by CEO Oh Kyung-seok. The security breach prompted temporary suspension of services, with assurances of full coverage for affected users. Enhanced security measures now necessitate the issuance of new deposit addresses.
Law Enforcement Freezes Stolen Assets Amid Security Breach
Upbit’s swift response includes covering all losses, promoting confidence among users. Law enforcement action freezing some stolen assets has underscored regulatory involvement, signaling a serious approach toward crypto security in South Korea.
Official statements regarding the incident and user protection measures are being communicated through official channels.
The asset replacement aims to safeguard future transactions. Historically, security breaches in cryptocurrency exchanges have prompted similar responses. Enhanced wallet security reflects lessons learned, encouraging user compliance with updated procedures for future asset transactions.
Exchange's Transparency Mirrors Industry Best Practices
Security breaches leading to suspension of activities are not uncommon among exchanges. Upbit’s transparency and quick remediation mirror past industry practices, emphasizing the importance of robust security protocols in the volatile crypto market.
Experts indicate that the adoption of new addresses aims to minimize risks in future occurrences. Historical data shows such incidents tend to bolster system improvements, with Upbit's actions reflecting the industry's evolving security standards.
"I sincerely apologize for the service disruption. Our primary focus is on the protection of user assets." - Oh Kyung-seok, CEO, Dunamu