OCS
bd_46ac52de5666fa63 · schema v1 · pii pii-v1
Press / market disclosure — not a breach-notification filing
A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage and machine-translated to English — verify against the source.
Translated to English
System failure of OCS FAMILY LINK SERVICE caused by cyberattack, risk of personal information leak | Security News Security Countermeasures Lab. OCS: OCS, a company within the ANA group, announced that its e-commerce site for overseas residents, OCS FAMILY LINK SERVICE, was the victim of a cyberattack. On July 24, 2026, the company confirmed that unauthorized external access occurred on its servers, and that part of the personal data and information may have been disclosed. OCS immediately shut down the system and associated networks to contain the damage and is conducting an investigation in collaboration with the authorities. Details regarding the compromised information, the number of victims, and the cause of the intrusion remain unknown.
Original (untranslated)
OCS FAMILY LINK SERVICEへのシステム障害はサイバー攻撃が原因、個人情報流出の恐れ|セキュリティニュースのセキュリティ対策Lab. OCS: OCS, société du groupe ANA, a annoncé que son site de commerce électronique pour résidents à l'étranger, OCS FAMILY LINK SERVICE, avait été victime d'une cyberattaque. Le 24 juillet 2026, l'entreprise a confirmé qu'un accès externe non autorisé avait eu lieu sur ses serveurs, et qu'une partie des données personnelles et des informations pourrait avoir été divulguée. OCS a immédiatement coupé le système et les réseaux associés pour contenir les dégâts et mène une enquête en collaboration avec les autorités. Les détails sur les informations compromises, le nombre de victimes et la cause de l'intrusion restent inconnus.
Source provenance
- Source URL
- https://rocket-boys.co.jp/security-measures-lab/ocs-family-link-cyberattack-data-leak/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 24, 2026
- Raw hash
- bebb1559018adeaaa45376d8956eaa4afccea4ed407fa2f7101230f76fe7b73e
Reporting entity
- Name
- OCS FAMILY LINK SERVICEへのシステム障害はサイバー攻撃が原因、個人情報流出の恐れ|セキュリティニュースのセキュリティ対策Labnorm: ocs family link serviceへのシステム障害はサイハー攻撃か原因 個人情報流出の恐れ セキュリティニュースのセキュリティ対策lab
Victim entity
- Name
- OCSnorm: ocs
What this source establishes
- Source ceiling
- A press disclosure can't tell us: discovery date · materiality · affected count · data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Unknown
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.