CYBERSECURITYTRACKER
Permanent story citation

Experts Alarmed Over Gyazo’s Breach of 490 Million Metadata Records

This page keeps the story as Cybersecurity Tracker first published it. If the tracker later corrects it, the correction appears below the original and never replaces it.

Back to newsStory 7992

As cited

Copy frozen at (site build).

breaches incidents

Experts Alarmed Over Gyazo’s Breach of 490 Million Metadata Records

Gyazo, an image-sharing service, suffered a breach on September 11, 2026, affecting over 23 million customers and exposing 490 million metadata records. Security experts have raised concerns about the scope and nature of the exposed data.

Why it matters: Gyazo users and anyone who uploaded images containing sensitive information should monitor for account compromise and review their upload history; organizations using Gyazo for internal screenshots or documentation may face data exposure risks.

Source published
First seen by Cybersecurity Tracker

Source attribution

Glossary