Korea's FSC moves to fully lift bank network-separation rules for an AI security model
After 40 cyber incidents at 37 firms since 30 September (~473,000 records exposed), the FSC will inspect ~580 entities and launch a task force this month; a Digital Finance Safety Act draft is targeted for Q1 2027.
Why it matters
South Korea is treating a month of financial-sector breaches as a reason to scrap the network-separation model that long blocked cloud and AI tooling inside banks. The FSC's dual track — inspect roughly 580 entities now, design an AI-centred security framework via a task force — mirrors a wider shift from perimeter walls to zero-trust and data-tiering. Drafting a Digital Finance Safety Act by Q1 2027 would extend bank-like duties to virtual-asset and other digital-finance firms. Whether lifting separation without mature AI defences raises short-term risk is the open question.
Key facts
- 40 incidents at 37 firms since 30 Sep
- ~473,000 records exposed
- Inspections of ~580 entities by year-end
- TF to lift network separation this month
- Digital Finance Safety Act draft targeted Q1 2027