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Leak-site post naming syc.es, captured by ThreatCluster

syc.es

braincipher

Ransomware leak-site victim intelligence

Data size
over 40 GB
Files
57,000
Posted
Aug 31, 2026
Country
ES
Industry
Technology

Summary

Written by ThreatClusterfrom victim profile, leak post

Braincipher claims syc.es was compromised, with about 57,000 documents and files totaling over 40 GB. The leak page shows a countdown publication status, indicating the data is scheduled for release. Contents are described as including personal data of thousands of candidates for top positions. The victim is identified as the domain syc.es on the leak page; these are the group’s claims and not independently verified.

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

What was taken

Download: zztabnlnggxpbeiyvpievqtxl6te4amttfobwusmgo2l3hcabfpcgyad.onion If you think you are here by mistake, please contact us at [email protected]

Data categories
Personal data of thousands of candidates for top positionsData on the firm’s employeesThe company’s financial and legal recordsclients dossier

Also stated on the leak page

Fields this group publishes that do not map to a standard column. Labels are the site's own.

contact_email
[email protected]

Leak-site images (2)

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

ThreatCluster capture
Logo featuring stylized text with a combination of pink and teal colors, likely representing a brand or organization.
onion leak page12 KB

Negotiation