Seoul Metro security incident history
Hacking, data breaches and other security incidents involving Seoul Metro, with related coverage.
Incidents: 1 · Most recent
Seoul Metro Hit by 140 Million DDoS Attacks in Two Days
140MImpact: 140 million DDoS attacks in two days
Seoul Metro was hit by 140 million DDoS attacks over two days. Hacking attacks over five years reached 1,200,006,588, 90% of which originated overseas.
Related reports: 2 · last report →