Cyber Security Warnings in South Korea

Cyber Security Warnings for South Korea (East Asia) come from Korea Meteorological Administration (KMA), Ministry of the Interior and Safety (MOIS). This page explains what these warnings mean, which authority publishes them, and how to check the current status for Seoul.

Check live exploited status for Seoul Browse all warnings

At a glance

countrySouth Korea · Asia
reference citySeoul (37.57, 126.98)
emergencyPrimary emergency number112 / 119
risk profilestorm, flood, heat, cold, landslide, earthquake, tsunami, drought, epidemic, coastal, radiation

What counts as a cyber security warnings

Cyber security warnings flag vulnerabilities that are being actively exploited, plus malware campaigns, ransomware waves and data breaches. National CERTs and vendors publish advisories with affected versions and patches, and CISA maintains a catalogue of known exploited vulnerabilities that is used as the priority list for patching.

Who issues cyber security warnings in South Korea

Warning levels, colours and terminology are set nationally. Always read the warning text of the issuing authority: it names the affected districts, the expected time window and the recommended action.

If a warning is active in South Korea

Patch the affected product immediately; exploited vulnerabilities are attacked within days.
Enable multi-factor authentication on email, banking and cloud accounts.
Back up offline - ransomware deletes connected backups first.

Where the data comes from

Waarning reads public, key-free sources for South Korea: CISA KEV, NVD, national CERTs, vendor security advisories. Measurements and official warnings are shown separately, and official warnings always keep the name of the authority that issued them.

Frequently asked questions

Who issues cyber security warnings in South Korea?

Korea Meteorological Administration (KMA), Ministry of the Interior and Safety (MOIS). Waarning does not issue warnings; it aggregates the public feeds of these bodies and links back to the original source.

What is the emergency number in South Korea?

The primary emergency number is 112 / 119. Use it for a life-threatening situation; for non-urgent reports use the local police station number.

Does Waarning show live cyber security warnings for South Korea?

Yes. The dashboard loads the current values for Seoul from CISA KEV, NVD, national CERTs, vendor security advisories. You can open it with one click and the location is already set.

More warnings for South Korea

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Generated 2026-10-13. Waarning is not an official warning service; in an emergency follow local authorities and emergency services.