Hackers exploit Gyazo server flaw to steal 23.6 million user records

Sep 21, 2026 - 11:45
Hackers exploit Gyazo server flaw to steal 23.6 million user records

Japanese software company Helpfeel has confirmed a data breach on its screenshot-sharing platform Gyazo, in which attackers exploited a vulnerability in its image upload server, stealing approximately 23.62 million user records and metadata tied to hundreds of millions of images. Gyazo is a cloud-based screenshot and screen-recording service that uploads users’ captures automatically and generates a shareable link they can post in chats, forums, or social media. According to the company, an attacker exploited the … More

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