U.S. authorities arrested Conor Brian Fitzpatrick, the founder and administrator of BreachForums, after describing the site as one of the world’s largest cybercrime marketplaces for stolen data and hacking services. The Justice Department said the 20-year-old operated under the alias Pompompurin and used the forum to facilitate the sale and distribution of breached databases, credentials, and other illicit services before law enforcement disrupted the platform’s operations in 2023.
Court records show Fitzpatrick was sentenced on January 19, 2024 to time served and concurrent supervised release terms, including 20 years on one count, with extensive restrictions on his future activity. Conditions include two years of home arrest with GPS monitoring, a one-year internet ban, broad monitoring and search of computers and electronic devices, mental health and sex-offender treatment, polygraph testing, limits on contact with minors, and sex-offender registration requirements; separate reporting also noted he was jailed again after violating pretrial release conditions before sentencing.

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Paris police said they had arrested five alleged BreachForums administrators, indicating a new law-enforcement action targeting the forum's leadership beyond the original founder's case. The arrests represented a further escalation in efforts against the cybercrime platform.
At a federal sentencing hearing, Conor Brian Fitzpatrick was sentenced to time served on three counts and placed on supervised release, including a 20-year term on one count running concurrently with shorter terms on others. The sentence imposed extensive conditions such as home arrest with GPS monitoring, internet and device restrictions, treatment requirements, and sex offender registration.
After sentencing, Fitzpatrick was reported jailed again for flouting pretrial or release-related court rules, marking a new enforcement action in the case. This reflected noncompliance with court-imposed conditions following the earlier prosecution.
U.S. authorities arrested Conor Brian Fitzpatrick, the 20-year-old founder and administrator of BreachForums, and announced disruption of the forum's operations. The Justice Department said he faced charges tied to operating the cybercrime marketplace.
On 2023-03-15, U.S. law enforcement arrested Connor Brian Fitzpatrick, alleging he was 'Pompompurin,' the owner and administrator of BreachForums. Court records said he admitted the identity during arrest and he was released on a $300,000 bond with travel and contact restrictions pending a March 24 court appearance.
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