---
title: "Data breach at Nueva EPS"
description: "On 4 October 2026, a user of a hacking forum listed a database attributed to Nueva EPS, Colombia's largest health-promoting entity (EPS), which is estimated to have about 11.3 million members. The listing refers to more than 11 million people, with national identification numbers, names, dates of bi"
canonical: https://inyourgeek.com/en/fuites-de-donnees/2026-10-04-nueva-eps
type: fuite-de-donnees
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-04
dateModified: 2026-10-04
---
# Nueva EPS

Data breach — Critical

On 4 October 2026, a user of a hacking forum listed a database attributed to Nueva EPS, Colombia's largest health-promoting entity (EPS), which is estimated to have about 11.3 million members. The listing refers to more than 11 million people, with national identification numbers, names, dates of birth, addresses, phone numbers, email addresses and health information (diagnoses, disabilities, mental health, pregnancy, hospitalisations). The author demands USD 15 million not to release the data and has published a sample; a sample of 29,018 records covering the Vaupés department is reported.

If authentic, identity details combined with health information would let a malicious third party carry out identity theft, targeted phishing or health-based extortion.

| Fact | Value |
| --- | --- |
| Disclosed on | October 4, 2026 |
| Sector | Healthcare |
| Country | Colombia |
| Cause | Undisclosed |
| Severity | Critical |
| Status | Reported |

## Exposed data

- Identity document
- Full name
- Date of birth
- Postal address
- Phone number
- Email address
- Health data

## What you can do

- Expect phishing attempts quoting your name and this company. A message that knows your details is not legitimate for that reason.
- These documents enable identity theft, and cannot be reissued at will. Keep the notification letter: it proves where the leak came from if an account is opened in your name.
- Health data is “special category” data under the GDPR: a leak opens a right to compensation, and the organisation must notify the DPA within 72 hours.
- You can ask the organisation exactly what was exposed about you (right of access), and complain to the DPA if no answer comes within a month.

## Sources

- [Nueva EPS, Colombia’s largest regional healthcare promoting entity has allegedly been hacked (1)](https://databreaches.net/2026/10/05/nueva-eps-colombias-largest-regional-healthcare-promoting-entity-has-allegedly-been-hacked/) — DataBreaches.net
- ["No hay evidencia de acceso no autorizado": Nueva EPS sobre supuesta filtración de datos](https://www.elespectador.com/salud/no-hay-evidencia-de-acceso-no-autorizado-nueva-eps-sobre-supuesta-filtracion-de-datos/) — El Espectador
- [Nueva EPS Data Leak Claim Exposes 29,018 Vaupés Records With Personal and Health Information](https://darkwebinformer.com/nueva-eps-data-leak-claim-exposes-29-018-vaupes-records-with-personal-and-health-information/) — Dark Web Informer

_Entry built from the cited sources after a corroboration check, then reviewed before publication._

---

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