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Breaches & RansomwareEmerging1 sourceSep 18, 2026 · 10:45via CyberInsider

Gyazo data breach exposed 23.6 million user records and 490M image metadata

Brief

Helpfeel has disclosed a major data breach affecting its Gyazo image-sharing service, after an attacker exploited a vulnerability in an upload server to execute arbitrary commands and access backend systems. The incident exposed approximately 23. 62 million user-related records and metadata associated with roughly 490 million images, including information that could potentially be used to reconstruct …

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