Leak of confidential information

BANAVIH dataset allegedly offered for sale with 54,000 files

On June 23 and 24, 2026, public threat intelligence sources reported that the group or tag L4TAMFUCK3R/L4TAMFUCK3RS claimed to be selling a dataset from BANAVIH, Venezuela’s National Housing and Habitat Bank. The claim indicates approximately 54,000 folders and about 5.8 GB of data, potentially including documents related to housing loans, property ownership, institutional verification, and personal information. HackNotice has preserved the text of the claim and mentions cantpwn and GordonFreeman as leaders of the group. The claim remains unconfirmed by official sources and has not been independently validated through forensic analysis.

Overview

Missing evidence

official confirmationIndependent validation of the datasetinitial access vector

Impact details

Public monitoring sources describe an alleged sale of BANAVIH data consisting of approximately 54,000 files totaling 5.8 GB, potentially containing documents related to mortgages, real estate, administrative matters, and personal information. This figure refers to the number of files, not the confirmed number of people affected.

full namesID numbersinformation on home loansgovernment administrative recordsproperty documentsinstitutional staff data

Classification & severity

Category
Information content security
Subtype
Leak of confidential information
Confidence
Medium

Public dark web monitoring sources and HackNotice consistently report on an alleged BANAVIH dataset leak, with no official confirmation or independent technical validation.

Severity assessment

High
Information impact
Government-sensitive
Affected scope
Organization-wide
Critical service
Potential
Public confidence
Moderate

Public monitoring sources support the alleged leak of a BANAVIH document containing data on housing, property, administration, and identity. No official confirmation or independent validation of the dataset has been found.

Data exfiltration· Claimed Confidentiality

Timeline

Claim

Dark Web Informer publicly reported that an actor claimed to be selling the complete BANAVIH dataset, consisting of approximately 54,000 folders.

Update

Dark Web Intelligence issued a second public alert regarding the alleged sale of the BANAVIH database and identified the alias L4T4MFUCK3R$.

Evidence & sources

3 sources