Ransomware group qilin hits Sisint
Sisint — a technology target operating in PT has been listed by the qilin ransomware group on 2026-07-03. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Sisint |
|---|---|
| Threat Group | qilin |
| Summary | N/A |
| Date of Breach | 2026-07-03 |
| Discovery Date | 2026-07-03 |
| Region | PT |
| Target Domain | www.sisint.pt |
| Business Sector | Technology |
| Severity | MEDIUM |
Claim by qilin
N/A
Posted by the qilin threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Victim website
www.sisint.pt
Leak post (onion / Tor)
http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion/site/blog?uuid=dc445be0-dece-4603-88e8-b7578daaabf5
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Disclaimer
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