Dark Web Claim of a 62 GB OpenAI Data Leak: What’s Inside?

A threat actor identified as MrLucxy is offering a so‑called “OpenAI dataset” for sale on the dark web.

The seller claims the compressed archive is roughly 14.6 GB and that the extracted data exceeds 62 GB . The advertised contents include chat logs, Slack export data, internal ticket records, infrastructure SQL dumps, contractor PII records, API‑key files, and monitoring/annotation datasets.

Specific file names listed are:

chat_logs_1.7m.json

slack_logs_2024.json

contractor_pii_50000.csv

internal_tickets.json

api_keys_live.txt

blueprint_infra.sql

A veteran security analyst argues that the leak is likely a repackaging of older 2024 breaches such as the Mercor and Slack leaks, or possibly fabricated data. The analyst points out that the api_keys_live.txt file is unusually large—8 MB of plain‑text API keys is implausible for typical OpenAI operations.

The claim has been covered by the security outlet Undercode News, which published an article examining the authenticity of the alleged 146 GB OpenAI leak.