Emerging risks | Growth Opportunities | APAC Insurance

Thursday, November 5, 2026

News, Non-life, Op Risk, Risk

Sompo Japan confirms possible data leak after system breach

The breach may have exposed millions of customer and agent records, according to the insurer's initial findings.

By

Reih Angeles

June 19, 2025

•

2 min read

(Re)in AsiaSIRC 2026 Hub

(Re)in AsiaSIRC 2026HubExplore the hub →

Unlock this insight for free

Register for a free 14-day trial to read the full insight.

14 days of access to (Re)in Asia’s premium intelligence
Free daily briefing in your inbox each morning
No credit card required

Already have an account? Sign in →

(Re)in AsiaSIRC 2026 Hub

(Re)in AsiaSIRC 2026HubExplore the hub →

Read next

Sompo Japan flags potential data leak affecting 60,000 customer inquiries October 8 2026
Mirae Asset Life Insurance suffers data leak following cyberattack October 27 2026
Sony Life Insurance hit by data breach exposing 385,000 customer records October 29 2026
Customers of at least six Singapore insurers caught in Alliance Medinet data breach October 26 2026
India’s SBI alerts cyber insurer over suspected data breach — report October 23 2026
NRMA hit with A$479,500 in penalties over CTP pricing, system control failures October 27 2026