In the ES ransomware claim, attackers attributed to lynx targeted ossistemes.com, a technology solutions company based in Spain that delivers custom software and network-related projects for businesses. The compromise is claimed to have affected the impacted country(s): #Spain
Incident Details
- Victim: ossistemes.com
- Sector: Technology
- Country: ES
- Actor: lynx
- Source: http://lynxblogco7r37jt7p5wrmfxzqze7ghxw6rihzkqc455qluacwotciyd.onion/leaks/6a003ae62b391873c7dd53f8
- Discovered: 2026-05-10T08:26:19.714087+00:00
- Published: 2026-05-10T07:59:34.666000+00:00
Information
- OS Sistemes is a tech company that helps businesses bring their digital projects to life.
- They work closely with clients to design, build, and deliver custom technology solutions.
- The company provides services such as software development, network setup, and turning new tech ideas into reality.
- Their team is experienced in handling complex projects that other tech companies may find difficult.
- They focus on finding smart solutions to technical challenges and keeping businesses running smoothly.

Disclaimer: This post is based on public claims made by the ransomware group "lynx". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.