Sony FeliCa IC Chip Vulnerability and Cyber Attack Impacting Personal Data
ID: d2d930d3-d037-5c56-ae8f-6c84028c2fde
STIX ID: report--d2d930d3-d037-5c56-ae8f-6c84028c2fde
Feed Name: ThreatCluster
Threat Score
The report discloses a critical vulnerability (CVE-2026-59776) in Sony FeliCa IC chips produced before 2017 that weakens cryptographic operations and may allow attackers to read or alter data, and separately describes a cyber attack on Nichirei Holdings that compromised servers containing personal information; affected individuals have been notified and investigations are ongoing.
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