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Leak-site post naming DIATER, captured by ThreatCluster

DIATER

deadlock

Ransomware leak-site victim intelligence

Posted
Jul 28, 2026
Country
Spain
Industry
Biopharmaceutical

Summary

Written by ThreatClusterfrom victim profile, leak post, screenshot

Deadlock claims to have published a leak from DIATER International. The leak describes the company as a biopharmaceutical firm focused on diagnostics and treatments for allergy patients, and provides basic victim-profile details: legal name DIATER International; domain es.linkedin.com; sector Biopharmaceuticals; country Spain. The leak does not enumerate data types or volumes.

Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.

What was taken

Laboratorio de Diagnóstico y Aplicaciones Terapéuticas, S.A., a Spanish biopharmaceutical company founded in 1999 and headquartered in Madrid. The company specializes in the research, development and manufacture of products for allergy diagnostics and allergen immunotherapy (ASIT).

Leak-site images (1)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture