Breachforum

BreachForums functions much like a standard e-commerce platform or discussion community, but its commodities are entirely illicit.

One rainy evening, an alert jolts Mara: a massive data breach has been reported on BreachForum, a clandestine dark web forum where hackers trade sensitive data. The target? BioMed, a leading pharmaceutical company. Among the leaked files are customer health records, employee credentials, and blueprints for a new pacemaker. The forum’s reputation for sophisticated hacking and untraceable transactions makes it a symbol of cybercrime chaos.

Users purchased " credits" (via Bitcoin or Monero) to unlock download links for leaked databases. A database containing 1 million user records might cost 50–500 credits. breachforum

BreachForums (also known as Breached) is a notorious English-language cybercrime forum and marketplace that emerged in March 2022 as a successor to the seized RaidForums

: Users might need to register to participate in discussions or access certain areas of the site. Profiles could be used to track users' posts, reputation, or roles within the community. BioMed, a leading pharmaceutical company

BreachForum may be offline, but the data it spread is eternal.

Among the most notable leaks facilitated through the forum was data affecting millions of Twitter users and a high-profile breach of DC Health Link, the healthcare provider serving the U.S. Congress. Users purchased " credits" (via Bitcoin or Monero)

Forums like BreachForum commonly organized content into categories such as:

BreachForums has hosted some of the most damaging corporate and governmental data leaks of the decade. The exposure of these databases fuels secondary crimes such as identity theft, credential stuffing, and phishing campaigns. Target Entity / Incident Key Exposed Data Impacted Secondary Cyber Risks Created

Geopolitical espionage and widespread citizen identity fraud.

The PGP key, initially passphrase-protected, had its password published online within days, allowing anyone to impersonate forum administrators. The last registration date in the database was August 11, 2025—the exact day the previous BreachForums domain was shut down—confirming the data was stolen during an administrative transition.