Ransomware group tengu hits Sileno Companies Inc
Sileno Companies Inc — a hospitality and tourism target operating in CH has been listed by the tengu ransomware group on 2026-03-07. 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 | Sileno Companies Inc |
|---|---|
| Threat Group | tengu |
| Summary | Sileno Companies Inc. A US company primarily operating in the hospitality and real estate sectors, its activities include: Hotel operation Property management Management of hotels' restaurants and bars Hospitality project development 22.9TB was encrypted in 14 hours on 3/5/2026 More than 67.07 GB was extracted |
| Date of Breach | 2026-03-07 |
| Discovery Date | 2026-03-07 |
| Region | CH |
| Target Domain | sileno.com |
| Business Sector | Hospitality and Tourism |
| Severity | MEDIUM |
Claim by tengu
Sileno Companies Inc. A US company primarily operating in the hospitality and real estate sectors, its activities include: Hotel operation Property management Management of hotels' restaurants and bars Hospitality project development 22.9TB was encrypted in 14 hours on 3/5/2026 More than 67.07 GB was extracted
Posted by the tengu 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
sileno.com
Leak post (onion / Tor)
http://longcc4fqrfcqt5lzceutylaxir6h66fp6df3oin6mvwvz6pfdbxc6qd.onion/blog/404e2516d4022752f93dc9844fb4712339199312accc129b66a85bcb379cda09/
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Disclaimer
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