ReportedReported by fewer than three independent publishers, with no official finding.
Ransomware attack disrupts Korea’s largest guarantee insurer
Choi Ji-Won reported on Tuesday: Seoul Guarantee Insurance, South Korea’s largest provider of guarantee insurance, has been crippled by a ransomware attack, with its core systems offline for a third straight day. The...
DII-2025-002333 sources ↓
What happened
Not publicly disclosed.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.
DataBreaches.net
Ransomware attack disrupts Korea’s largest guarantee insurer
18 July 2025