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Leak-site post naming Sistel, captured by ThreatCluster

Sistel

aoqin

Ransomware leak-site victim intelligence

Posted
Nov 5, 2026
Country
BR
Industry
Technology

What was taken

Fundação Sistel de Seguridade Social offers a range of services including previdência (pension plans) and assistência médica (medical assistance) aimed at providing social security solutions. Their intended clients include individuals seeking financial security and healthcare support. The company also provides additional services such as loan simulations and preventive health packages. With a focus on user experience, they ensure access to a network of accredited healthcare professionals and fac

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