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# DevChallenges Database Leaked With 20,000 User Records Published for Free Download
- URL: https://darkwebinformer.com/devchallenges-database-leaked-with-20-000-user-records-published-for-free-download/
- Published: 2026-02-26T17:39:29.000Z
- Updated: 2026-02-26T17:39:29.000Z
- Author: Dark Web Informer
- Tags: Leaks

Dark Web Informer - Cyber Threat Intelligence 

# DevChallenges Database Leaked With 20,000 User Records Published for Free Download

February 26, 2026 - 7:47:22 AM UTC 

![Finland](https://flagcdn.com/20x15/fi.png)Finland 

Technology / Education 

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## Quick Facts

Date & Time 2026-02-26 07:47:22 UTC 

Threat Actor empathy 

Victim Country ![Finland](https://flagcdn.com/20x15/fi.png)Finland 

Industry Technology / Education 

Victim Organization DevChallenges 

Victim Site devchallenges.io 

Category Data Leak 

Severity Medium 

Network Open Web 

Total Records 20,218 

##  Incident Overview

A threat actor has leaked the database of DevChallenges, a platform built to help developers practice and sharpen their coding skills through hands-on challenges. The breach reportedly occurred in February 2026, and the full database has been made available as a free download.

  
The leaked dataset contains 20,218 records and includes user profile information such as display names, email addresses, GitHub usernames, avatar URLs, and linked social media accounts including Instagram, LinkedIn, and Twitter handles. Additional profile fields like bios, skills, programming languages, locations, and UUIDs are also part of the dump. Beyond user profiles, the breach includes subscription invoice data and feedback invoice records that tie user interactions and payment activity to individual accounts.

  
The data is being offered for free, with the download link hidden behind a reply wall. Samples posted in the listing show JSON-formatted records with detailed user profile structures and invoice entries dating back to 2023.

##  Compromised Data Categories

 Display Names  Email Addresses  GitHub Usernames  Avatar URLs  Social Media Profiles (Instagram, LinkedIn, Twitter)  Website URLs  Bios  Skills & Programming Languages  Locations  UUIDs  Subscription Invoices  Feedback Invoices  Account Creation Dates 

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The claim URL for this listing can be found on the **Threat Feed** or **Ransomware Feed** for subscribers.

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##  Image Preview

[![Forum listing showing DevChallenges database leak with 20,218 records](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2026/02/37840776229810023792.png)](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2026/02/37840776229810023792.png) [![Sample data from DevChallenges database leak showing subscription and feedback invoices](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2026/02/37840776229810023793.png)](https://storage.ghost.io/c/6b/16/6b16ac9c-cd67-432f-b0f3-bbec941084ff/content/images/2026/02/37840776229810023793.png) 

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