BRIEFLeakhighP76
Ukrainian citizenship database of 53 million records circulated
Ucrania (base de datos de ciudadanía)
Detected31 October 2026 · 14:24 UTC
Reposts collapsed2
A DarkForums post by Lynyetol advertises a 53 million record Ukrainian citizenship database, far exceeding realistic citizen counts and therefore likely recycled or padded material from earlier leaks. Even so, consolidated identity datasets on Ukraine are used for fraud, disinformation targeting and recruitment of insiders. Treat as a repost until provenance is verified, and focus on identity-fraud monitoring rather than a new breach response.
CategoryLeak
Severityhigh
Priority score76
Detected31 October 2026 · 14:24 UTC
Leak● 41
Publicación de 6 millones de registros de residencia familiar de ChinaUser Yalpazen posted a roughly 6 million record Chinese household registration (hukou) dataset on DarkForums. Hukou data links names, ID numbers, addresses and family relationships, an ideal base for identity theft and social-engineering of citizens abroad. Its value for Latin American defenders is mainly indirect, as a source of synthetic identities and cross-border fraud infrastructure.Leak● 92
Filtración de 31,10 GB de la Corte Superior de Justicia de Lima Norte, PerúOn DarkForums, user Nexarlezen published a 31.10 GB archive attributed to the Superior Court of Justice of Lima Norte, a Peruvian judicial body. Judicial repositories typically contain case files, litigation records and parties' personal data, so the exposure threatens victims, witnesses and litigants, not only the institution. A compromise of a court system also raises integrity concerns about the authenticity of published rulings and internal documents.Leak● 96
Filtración de 11 millones de datos personales del Registro Electoral de ArgentinaA forum user (Torramyr) posted on DarkForums a database advertised as 11 million Argentine personal records framed as Electoral Registry 2026 data. If genuine, it would expose national ID numbers, names and addresses of a large share of the adult voting population, enabling identity fraud and targeted phishing against citizens and public institutions. Electoral-roll data is a national-security-grade asset for Argentina and a high-value supply for fraud and influence operations.Leak● 66
Filtración de la base de datos de sahibinden.comThe database of sahibinden.com, a major Turkish classifieds marketplace, was advertised for leak on DarkForums on 31 October 2026. Such a leak would expose user accounts, contact details and listing data for a large consumer base. This enables phishing, account takeover and resale of personal data.Leak● 70
Filtración de base de datos de 31M de ciudadanos de JapónA database of 31.10 million Japanese citizens was posted for leak on DarkForums on 31 October 2026. National citizen records enable identity fraud, impersonation and account takeover against individuals and public services in Japan. Bulk personal-data leaks are valuable for social engineering and KYC bypass.Leak● 60
Filtración de datos de la plataforma B2B Apollo.ioA leak of Apollo.io, a major B2B contact and sales-intelligence platform, was advertised on DarkForums on 31 October 2026. Apollo.io aggregates business contact data on hundreds of millions of professionals, so a leak could expose corporate emails and phone numbers. This fuels targeted phishing and business email compromise.