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JAENES
SPossible leakAugust 18, 2026 announced

株式会社ヴェレダ・ジャパンData breach / unauthorized access incident

笹尾 祐太朗の写真Reviewed by Yutaro SasaoWritten by Leak Watch editorial team published ・ updated
Occurred on
Unconfirmed
Announced on
August 18, 2026
Severity
SCompromise of deep personal data or usable credentials.
Scale
Unknown
Main impact
A system breach from unauthorized access occurred, and the official online shop has been temporarily suspended due to concerns about partial leakage of personal information (new orders and recurring shipments suspended).
Information involved
Not specified in the disclosure
Cause / key point
The cause is under investigation.
Industry
Retail & e-commerce
Listing / capital
Unlisted
Sources
Last updated
October 20, 2026
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Written & reviewed

笹尾 祐太朗の写真

Reviewed byYutaro SasaoFounder & CEO, MediaLeap Inc.

CEO of MediaLeap Inc. Working on both sides of web advertising and web media since 2013; founded the company in May 2025.

Review scope: cross-checking against primary sources (official and government announcements), verifying claims stay within the facts, and checking source attribution。Last reviewed:

Written by:Leak Watch editorial team (AI-assisted drafts verified against sources by the editorial team) · Reviewer profile · Request a correction

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Attack method classification: Unauthorized access (method undisclosed)(Breached, but the technique was not identified or disclosed)

Read the Unauthorized access (method undisclosed) guide and national trends →

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