Dark Web Informer - Cyber Threat Intelligence

A threat actor using the alias DNH ("DeathNoteHackersPH") claims to have leaked roughly 10 GB of internal data from Viva Communications, Inc. (Viva Entertainment), one of the largest entertainment conglomerates in the Philippines, via its site viva.com.ph.

A threat actor using the alias Kiria claims to have leaked an archive tied to Root-Me, the popular French cybersecurity training and CTF platform.

This daily article is intended to make it easier for those who want to stay updated with my regular Dark Web Informer and X/Twitter posts.

CVE-2026-20230 is an unauthenticated, remote server-side request forgery (SSRF) vulnerability in Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (Unified CM SME).

A threat actor using the alias l1ghtSoulHem, posting for "SoulHemTeam," claims to have breached the IEEA (State Institute for Adult Education) in Campeche, Mexico, and leaked a database tied to campeche.inea.gob.mx.

A threat actor using the alias DumpsecV2 ("Dumpsec") claims to be selling a large dataset stolen from Carvivo, a French SaaS provider whose "Carvivo Contact" platform manages automotive sales leads for car dealerships across Europe.

A threat actor using the alias malconguerra2 claims to be selling a confidential dataset attributed to SUNACOOP, Venezuela's national superintendency of cooperatives.

A threat actor using the alias Hermes_Olymp, posting on behalf of "Olympus_Group," claims to have leaked 10,000+ records from the RPP Nayarit, the public property registry of Nayarit state, Mexico.

A threat actor using the alias spain claims to be selling a 109.79 GB customer database stolen from Iberdrola, one of the world's largest electricity utilities, and lists the domain iberdrola.es.

A threat actor using the alias malconguerra2 claims to be selling a 30 GB confidential dataset attributed to SENIAT, Venezuela's national tax and customs authority.

A threat actor using the alias sativa claims to have leaked a database dump attributed to INEGI, Mexico's national statistics institute, allegedly sourced from internal GOB.MX services.

A threat actor using the alias hackformetome claims to be selling persistent web-shell access and a related exploit to a compromised NASA .gov web application, advertising remote code execution and the ability to pivot into internal network ranges.

A threat actor using the alias 2019 claims to have leaked a database allegedly belonging to Hampr, an Australian workplace food and catering management platform used by businesses to organise office meals, corporate catering, pantry supplies, and workplace events.

CVE-2026-39987 is a critical pre-authentication remote code execution flaw in Marimo, a popular open-source reactive Python notebook framework and a modern alternative to Jupyter with roughly 19.6k GitHub stars.

A threat actor using the alias Moelester claims to be selling a dataset allegedly originating from Swiss Medical, a major Argentine private healthcare and health-insurance company.

A threat actor using the alias ChimeraZ claims to have leaked a database allegedly belonging to Amepi (Amanda), described as the leading French cooperative platform for sharing exclusive listings among real-estate agencies.

This daily article is intended to make it easier for those who want to stay updated with my regular Dark Web Informer and X/Twitter posts.

Mindpath College Health, a US provider of mental and behavioral health services for college students, has been listed on a ransomware group's data-leak site.

Fortinet has disclosed a critical authentication bypass affecting FortiClient Endpoint Management Server (EMS).

A threat actor using the alias ChimeraZ claims to have leaked a database allegedly belonging to EnVisite, a French platform for real-estate virtual tours used by agents to create and share interactive property presentations.