A fire at South Korea’s National Information Resources Service (NIRS) data center in Daejeon has triggered a massive digital service outage across the country, disrupting 647 government services including customs, emergency response, and law enforcement portals. As of Monday, only 62 services had been restored.
The fire, which began during routine maintenance, exposed the fragility of South Korea’s centralized digital systems. Despite being one of the world’s most wired nations, the incident revealed critical gaps in the country’s disaster preparedness.
President Lee Jae Myung issued a public apology and has ordered a complete overhaul of national cyber infrastructure, citing parallels with similar outages in 2023.
Government Portals, Financial Systems Affected
Among the affected agencies were:
Korea Customs Service
National Police Agency
National Fire Agency
Government24 – the main portal for public services
Websites of ministries like the Safety Ministry were still down by Monday, and there was no official timeline for complete restoration.
Safety Minister Yun Ho-jung confirmed that real-time progress was being made, but acknowledged the restoration could take days, if not longer. Financial and postal systems, including those operated by Korea Post, were among the priorities.
Experts: “A National System Should Never Go Dark”
Technology and governance experts have sharply criticized the incident, calling it a failure in basic contingency planning.
“Disruptions like these should never occur in a national agency,” said Professor Lee Seong-yeob from Korea University. “This clearly shows the absence of a synchronized, real-time recovery system.”
South Korea had previously suffered major outages in 2022 when a fire at a private data center disrupted Kakao’s messaging and payments platform. Despite that incident, government systems lacked redundancy and failover mechanisms, experts noted.
President Lee has called for emergency budgets to install real-time backup systems and to ensure digital continuity across critical services.
Expired Batteries Behind the Blaze
Initial investigations suggest the fire was triggered by a battery explosion, reportedly from a decade-old unit supplied by LG Energy Solution. The battery’s warranty had expired in 2023, but was still in use. LG CNS had flagged the battery for replacement during a routine inspection in June 2024, but no action had been taken.
The fire damaged core servers and forced a complete shutdown of many systems. Officials warned of increased disruptions in daily life as the country struggles to restore full digital operations.
A Wake-Up Call for Cyber Resilience
The outage has raised urgent questions about the digital resilience of even the most technologically advanced nations. As countries push for e-governance and paperless systems, cyber-infrastructure redundancy and disaster recovery are no longer optional—they’re essential.
South Korea’s government is now under pressure to build a more distributed and secure digital backbone, one that can withstand both technical and physical shocks.
