Ransom! Sisint (JUL-2026)

The ransomware incident attributed to threat actor qilin impacted Sisint in Portugal, with malicious encryption and extortion activity. The reported impact is on #Portugal

Incident Details

  • Victim: Sisint
  • Sector: Technology
  • Country: PT
  • Actor: qilin
  • Source: http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion/site/blog?uuid=dc445be0-dece-4603-88e8-b7578daaabf5
  • Discovered: 2026-07-03T18:28:10.677991+00:00
  • Published: 2026-07-03T18:27:32.962472+00:00

Information

  • Sisint, a company in Portugal, was targeted by the Qilin ransomware group.

Disclaimer: This post is based on public claims made by the ransomware group "qilin". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.

monitored by: ransomware.live