Breachesby GlyphMozilla
Disclosed Aug 5, 201476,000 affectedUnverified
Failed sanitisation left 76,000 developer emails on public server
A failing data sanitisation process left a database dump with email addresses of about 76,000 Mozilla Developer Network users and salted password hashes of about 4,000 on a publicly accessible server. Mozilla removed the file once it learned of it.
What is known
| People affected | 76,000 (as reported by the organization) |
|---|---|
| Disclosed | Aug 5, 2014 |
| Attack | Exposed data |
| Data exposed | EmailsPasswords |
| Sector | Tech · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.