South Korea Unveils $2.2M AI Crypto Monitoring as FSI Targets Security Gaps

• Financial Security Institute launches automated smart contract audits and sector-wide training
• National Tax Service rolls out AI tracking system ahead of 22% crypto gains tax in 2027

On May 11, 2026, Cryptopolitan reported that South Korea’s Financial Security Institute (FSI) announced a multi-pronged initiative to strengthen security across the country’s crypto market, following a series of major asset losses caused by inadequate controls. The headline development includes FSI’s plan to develop automated smart contract auditing tools capable of autonomously detecting vulnerabilities in tokenized securities and stablecoins. Alongside this, the Institute will publish a “Smart Contract Security Guide” and launch training programs to develop specialized digital asset security staff for the financial sector.

Meanwhile, South Korea’s National Tax Service (NTS) began implementing an AI-powered transaction-tracking system—backed by $2.2 million in funding—to monitor activity at local crypto exchanges such as Upbit and Bithumb, as well as on-chain wallet transactions. This system is designed to flag suspicious behavior, including potential money laundering and offshore tax evasion, and extend oversight to non-custodial crypto wallets. NTS is preparing for the enforcement of a new 22% tax on crypto gains above 2.5 million won (approximately $1,800), scheduled to take effect in January 2027.

Additionally, new regulatory mandates require major Korean crypto exchanges to reconcile their internal ledgers with actual crypto holdings every five minutes. These rules dictate an automatic trading halt if a mismatch occurs, the appointment of a dedicated Risk Management Officer, and semiannual compliance inspections. Authorities introduced these measures to prevent further incidents such as wallet leaks and market failures, and to ensure robust and continuous oversight of digital asset custody.

Both FSI and NTS initiatives reflect a systemic push toward automated auditing, AI-powered compliance, and heightened risk management in South Korea’s crypto sector. These actions are designed to raise the overall security standard, significantly boost institutional investor confidence, and minimize susceptibility to future security lapses—though they may lead to increased operational costs and tighter liquidity controls.

As of May 11, 2026, 15:09 UTC, Bitcoin (BTC) is trading at $80,869.78, with a -0.18% change in 24-hour trading volume, according to CoinMarketCap.