The South Korean Inspection Service said on Monday that a fire broke out at the national data center last year, causing widespread paralysis of the government's online government services. The cause of the accident was that the battery replacement project was subcontracted to an unqualified company for construction.

The South Korean Inspection Service said on Monday that a fire broke out at the national data center last year, causing widespread paralysis of the government's online government services. The cause of the accident was that the battery replacement project was subcontracted to an unqualified company for construction.