# South Korea Financial Chief Admits Oversight Lags Rapid Crypto Scams

- URL: https://stocks.freetheai.org/news/south-korea-financial-chief-admits-oversight-lags-rapid-crypto-scams-0f9dc1
- Published: 2026-10-19T05:24:20Z
- Category: regulation; sentiment: neutral; impact: medium
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South Korean financial authorities acknowledged that existing supervisory frameworks are ill-equipped to match the speed of cryptocurrency fraud occurring on blockchain networks. Speaking at a parliamentary audit on October 19, Financial Supervisory Service Governor Lee Chan-jin testified that current oversight mechanisms face significant challenges keeping pace with rapid illicit transactions.

The admission followed questions regarding a recent scam where fraudsters created a fake network impersonating GIWA, a blockchain mainnet under development by Dunamu. Social media rumors prompted investors to transfer roughly 2.7 billion to 2.8 billion won ($1.96 million to $2.03 million). Capital moved within half a day and fully departed the network within 11 minutes of GIWA issuing an official denial, demonstrating that on-chain scams move considerably faster than conventional phone fraud.

Lawmakers called for immediate administrative updates to protect South Korea's growing market of 7.78 million active virtual-asset users, who generate around 6 trillion won ($4.35 billion) in daily trading volume. Key priorities include expanding forensic accounting teams capable of tracing blockchain transaction flows and setting formal supervisory standards for major digital asset exchanges and network providers.

## Key points

- Financial Supervisory Service Governor Lee Chan-jin admitted regulators struggle to respond quickly to fast-moving blockchain fraud.
- Investors lost up to 2.8 billion won ($2.03 million) in a fake network scam impersonating Dunamu's GIWA mainnet.
- Illicit funds departed the fake network in 11 minutes after the project officially denied rumors, moving faster than traditional voice phishing.
- Lawmakers urged financial regulators to hire specialized blockchain forensic staff and set oversight rules for large crypto exchanges.
- South Korea has 7.78 million active virtual-asset investors with average daily trading volume of roughly 6 trillion won ($4.35 billion).

## Questions and answers

### Why is South Korea struggling to stop cryptocurrency fraud?

Financial Supervisory Service Governor Lee Chan-jin acknowledged that existing regulatory systems cannot move fast enough to match the speed of funds moving across blockchain networks.

### How much money was lost in the GIWA impersonation scam?

Investors lost between 2.7 billion and 2.8 billion won, or roughly $1.96 million to $2.03 million, after rumors spread on social media about a fake mainnet.

### What changes are being proposed for South Korea crypto oversight?

Lawmakers urged authorities to expand forensic staffing to trace blockchain transaction flows and establish formal supervisory standards for large exchanges and networks.