Sony Life Insurance Co., Ltd.

Companies / web services

Aliases / services: ソニー生命 / Sony Life / Sony Life Insurance Co., Ltd. / ソニー生命保険株式会社
Official website: https://www.sonylife.co.jp/

Sources identifying the operating company

https://www.sonylife.co.jp/info/popup/261028_oshirase2.pdf

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Customer web systems: agency-held Medicare Life policy records

Response status: Not listed
Response information checked: 2026-10-29

Current re-audit: Related incident verified; PHP connection not stated · Research date: 2026-10-29

The 28 October 2026 notice confirmed about 385,000 disclosed records concerning Medicare Life policyholders and insured people whose policies Sony Life handled as agent. Names, addresses, policy numbers and terms were included; national IDs, cards and premium-debit accounts were excluded. Related services were suspended while investigation proceeded.

Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.

What users should do

Review individual notices and official updates. Watch for impersonation by email, SMS or phone, and do not provide passwords, PINs or one-time passwords.

Official service URL

https://www.sonylife.co.jp/

Source URLs

Official operator informationhttps://www.sonylife.co.jp/info/popup/261028_oshirase2.pdfService and operation documentation

Related official sources

Official operator informationOfficial information directoryOfficial evidence identifying Sony Life Insurance Co., Ltd. and the relevant business.
Unauthorized access and data disclosure (28 October 2026)Official notice; link to this PHP incident unconfirmedThe 28 October 2026 notice confirmed about 385,000 disclosed records concerning Medicare Life policyholders and insured people whose policies Sony Life handled as agent.