The forum has a storied history of hosting and participating in cracking contests. As early as 2012, Hashkiller was hosting its own internal competitions. In 2016, they co-organized the "Bitcrack/Hashkiller contest," which drew a combined compute power of 150GH/s for SHA1 brute forcing—a testament to the community's collective hardware power.
Security experts saw Hashkiller Forum as a valuable resource for understanding the tactics, techniques, and procedures (TTPs) of cybercriminals. By monitoring the forum, researchers could gain insights into the latest password cracking methods and stay ahead of emerging threats. Additionally, the forum's demise provided a unique opportunity to study the impact of law enforcement actions on dark web communities. hashkiller forum