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AISEM (Agencia de Infraestructura en Salud y Equipamiento Médico)

listed as aisem.gob.bo · Claimed by Krybit · listed 1 day ago

1d
Age
since listed · data leaked

Status timeline

  1. ListedJun 12, 2026
  2. Data leakeddate unknown

At a glance

Group
Krybit
Status
Data leaked
Country
Bolivia
Sector
Public Sector
Listed on leak site
Jun 12, 2026

About the victim

AI dossier — public-source company profile

AISEM is a Bolivian government agency responsible for designing, constructing, and equipping public health infrastructure nationwide. It executes comprehensive programs for hospitals, healthcare facilities, and related public infrastructure across Bolivia under the Ministry of Health, supporting the national 'Vivir Bien' policy.

Industry
Public Health Infrastructure & Medical Equipment
Address
Calle Victor Sanjinez No. 2678, Edificio Barcelona, Piso 6, Zona Sopocachi, La Paz, Bolivia

Attack summary

Severity: high — Compromise of a government health infrastructure agency with confirmed data exfiltration. Exposes sensitive government operational data, healthcare planning, personnel information, and financial systems. Critical infrastructure context and government sector classification elevate severity despite lack of explicit PII scale confirmation in the post.

The Krybit group claims to have compromised AISEM and exfiltrated data. The group states the agency maintains digital systems for payment processing of medical service providers and holds sensitive government health infrastructure planning and personnel records.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Government personnel records
  • Medical service provider contracts
  • Payment processing systems data
  • Healthcare infrastructure planning documents
  • Financial/budgetary information
  • Administrative records

What the group claims

AISEM (Agencia de Infraestructura en Salud y Equipamiento Médico) is a Bolivian government agency responsible for the d...

The leak post

captured from the group's site
AISEM (Agencia de Infraestructura en Salud y Equipamiento Médico) is a Bolivian government agency responsible for the design, construction, and equipping of public health infrastructure throughout Bolivia. Established under the Plurinational State of Bolivia, AISEM executes comprehensive and multidisciplinary programs and projects for hospital and healthcare facilities nationwide, in alignment with the national "Vivir Bien" (Living Well) policy. The agency oversees infrastructure projects spanning hospitals, border complexes, sports centers, detention centers, social infrastructure, and schools. AISEM operates under the authority of the Bolivian Ministry of Health and coordinates with national and regional governments to expand and modernize the country's public health network. The agency also manages the contracting of medical services and maintains a dedicated digital system for payment processing of medical service providers.
Calle Victor Sanjinez No. 2678, Edificio Barcelona, Piso 6, Zona Sopocachi, La Paz, Bolivia 🇧🇴
📞 TEL: (591) 2 2125007

Sources

Source

Indexed 1 day ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About krybit

Krybit is an emerging ransomware group that was first observed in April 2026, operating with apparent financial motivations based on their limited documented attacks against diverse sectors. The group's origin and affiliations remain unclear due to limited public intelligence, and it is unknown whether they operate as a Ransomware-as-a-Service model or as an independent entity. With only four known victims documented across geographically diverse regions including Mexico, Austria, Japan, and Botswana, the group appears to employ broad targeting rather than focused regional or sector-specific campaigns, though their attack methodology, encryption techniques, and data exfiltration practices have not been publicly documented by major security firms or law enforcement agencies. No notable high-profile campaigns or significant ransoms have been publicly reported, and no law enforcement actions against the group have been documented. Given the recent emergence of this group and extremely limited public reporting, Krybit's current operational status and capabilities remain largely unknown to the broader cybersecurity community. The group has been linked to 48 public disclosures across our corpus. First observed on a leak site on April 3, 2026; most recent post June 13, 2026. The operation is currently active.

Timeline of this disclosure

  • June 12, 2026aisem.gob.bo listed by krybiton the group's public leak site

Other recent disclosures by krybit

krybit has been linked to 48 public victims on Darkfield. A sample of the most recent:

See the full krybit dossier →

Sector and geography

This disclosure adds to ransomware activity in the Public Sector sector, which has 260 disclosures indexed across all operators we track. Geographically, aisem.gob.bo is reported in Bolivia.

If your organisation is affected

A listing by krybit means aisem.gob.bo appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Monitor for the data appearing on krybit's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.