FBI and Europol Dismantle LeakBase Hacking Forum
TLDR:
- Law enforcement agencies seize LeakBase, one of the world’s largest hacker forums
- Forum contained hundreds of millions of stolen account credentials
- More than 142,000 members had access to the platform
- US law enforcement worked with Europol to seize data and take over domains

The FBI, in coordination with Europol, has successfully dismantled LeakBase, one of the world’s largest hacking forums. The operation marks a significant victory in the ongoing fight against cybercrime infrastructure.
Scale of the Operation
LeakBase had grown to become a major hub for trading stolen account credentials, accumulating more than 142,000 members over its years of operation. The forum’s database contained hundreds of millions of stolen account credentials from various data breaches.
US law enforcement agencies worked alongside Europol to execute the operation. Authorities seized LeakBase’s data and took control of two of its domains, effectively shutting down the platform’s operations.
Impact on Cybersecurity
The dismantling of LeakBase represents a major disruption to the cybercrime ecosystem. Forums like LeakBase serve as marketplaces where stolen credentials are bought and sold, enabling identity theft, account takeovers, and financial fraud.
This action follows a coordinated international effort to target the infrastructure that supports large-scale credential theft. The forum’s closure removes access to a substantial repository of stolen data that had been circulating among cybercriminals.
Global Cooperation
The operation demonstrates the effectiveness of international law enforcement cooperation in tackling cybercrime that crosses borders. Europol’s media-press newsroom highlighted the global nature of the operation against this major data leak forum.
Such takedowns send a strong message to operators of similar platforms about the reach and determination of international law enforcement.
Our Take
The closure of LeakBase is a positive development for cybersecurity globally. Forums trading in stolen credentials fuel a wide range of cybercrime, from simple account takeovers to sophisticated identity theft.
For Malaysian internet users, this takedown reduces one source of potentially compromised credentials. However, users should remain vigilant about password hygiene and enable two-factor authentication wherever possible.
This action shows that international cooperation against cybercrime continues to strengthen. Users should take this opportunity to review their online security practices and ensure credentials are unique across different services.







