Every public data breach

44 disclosed this week · 26,355 on record

xAI

3 breachesAIx.ai

Company profile
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages, the company profile.

Added2026-09-25
xAI, 2025-08-29
disclosed2026-09-25
xAI, 2025-05-012025-05-01
summary2026-09-25
xAI, 2025-05-01A technical staff member at xAI left a working API key in a public GitHub repository for about two months. GitGuardian said it granted access to at least 60 fine-tuned and private LLMs, including unreleased Grok models and ones apparently b
title2026-09-25
xAI, 2025-05-01xAI employee leaked API key on GitHub giving access to private Grok models
disclosed2026-09-25
xAI, 2025-05-012025-07-14
discovered2026-09-25
xAI, 2025-05-012025-07-13
summary2026-09-25
xAI, 2025-05-01On July 13, 2025 DOGE employee Marko Elez committed a script to GitHub containing a private xAI API key that allowed direct access to at least 52 xAI LLMs, including grok-4-0709. The exposure was flagged by GitGuardian.
Added2026-09-25
xAI, 2025-05-01
data_types2026-09-25
xAI, 2025-08-18["prompts","messages","internal-docs"]
disclosed2026-09-25
xAI, 2025-08-182025-08-18
summary2026-09-25
xAI, 2025-08-18The Grok website exposed the system prompts for several of xAI's AI personas, including a conspiracy theorist and an unhinged comedian; TechCrunch confirmed the exposure first reported by 404 Media.
title2026-09-25
xAI, 2025-08-18Grok website exposed system prompts for its AI personas
Added2026-09-25
xAI, 2025-08-18