South Korea's Cryptocurrency Custody Failures Spark Government Investigation

The South Korean government's handling of seized cryptocurrency assets has been under scrutiny in recent months following a series of high-profile incidents. A recent breach at the National Tax Service saw hackers empty a wallet containing stolen cryptocurrencies after accessing its mnemonic seed phrase, resulting in estimated losses of $4.8 million.

According to blockchain security company PeckShield, outmoded custody techniques and inadequate cold storage are contributing factors to these mistakes. The government has directed several agencies to work together on a task force to investigate the incidents and suggest improvements to custody standards.

The investigation, expected to conclude by mid-2026, will also examine the use of hardware security modules and third-party audits to protect seized assets. Prime Minister Koo Yun-cheol stressed the need for quick action, stating that 'we can't afford to lose more money from seized illegal gains.'