killsec Ransomware Victims
278 organizations claimed as victims by the killsec group on its data leak site, tracked via Ransomware.live and RansomLook. Most recent claim: 14 Mar 2026.
278 victims→ killsec threat profile
Most Targeted Sectors
Healthcare 38Technology 37Financial Services 30Business Services 29Government 13
Company in Financial Services
🇨🇦 CA · 14 Mar 2026
Company in Healthcare
🇨🇦 CA · 14 Mar 2026
Undisclosed company
🌍 IL · 11 Mar 2026
Undisclosed company
🇺🇸 US · 6 Mar 2026
Company in Healthcare
🇺🇸 US · 6 Mar 2026
Undisclosed company
🌍 KR · 6 Mar 2026
Company in Education
🌍 RO · 25 Feb 2026
Company in Consumer Services
🇺🇸 US · 21 Feb 2026
Company in Technology
🇪🇸 ES · 17 Feb 2026
Undisclosed company
🌍 NG · 9 Feb 2026
Undisclosed company
🇺🇸 US · 4 Feb 2026
Company in Technology
🇺🇸 US · 23 Jan 2026
Company in Government
🇺🇸 US · 10 Jan 2026
Company in Education
🇺🇸 US · 24 Dec 2025
Company in Government
🇧🇷 BR · 15 Dec 2025
Company in Financial Services
🇬🇧 GB · 14 Dec 2025
Undisclosed company
🇮🇳 IN · 9 Dec 2025
Undisclosed company
🇮🇳 IN · 9 Dec 2025
Undisclosed company
🇮🇳 IN · 9 Dec 2025
Undisclosed company
🇬🇧 GB · 9 Dec 2025
Undisclosed company
🇮🇳 IN · 9 Dec 2025
Company in Government
🌍 CO · 27 Nov 2025
Undisclosed company
🇺🇸 US · 15 Nov 2025
Company in Hospitality and Tourism
🇺🇸 US · 23 Oct 2025
Company in Technology
🇨🇦 CA · 23 Oct 2025
Company in Financial Services
🇮🇳 IN · 23 Oct 2025
Company in Business Services
🇺🇸 US · 23 Oct 2025
Company in Technology
🇺🇸 US · 23 Oct 2025
Company in Manufacturing
🇺🇸 US · 23 Oct 2025
Company in Agriculture and Food Production
🇺🇸 US · 23 Oct 2025
Company in Education
🌍 RO · 23 Oct 2025
Undisclosed company
🌍 — · 4 Oct 2025
Company in Financial Services
🌍 VG · 28 Sep 2025
Company in Technology
🌍 ID · 28 Sep 2025
Company in Education
🇺🇸 US · 25 Sep 2025
Undisclosed company
🇧🇪 BE · 22 Sep 2025
Company in Financial Services
🌍 AE · 22 Sep 2025
Undisclosed company
🇺🇸 US · 22 Sep 2025
Undisclosed company
🇬🇧 GB · 22 Sep 2025
Undisclosed company
🇺🇸 US · 22 Sep 2025
Undisclosed company
🇺🇸 US · 22 Sep 2025
Undisclosed company
🇵🇱 PL · 22 Sep 2025
Company in Technology
🇨🇦 CA · 22 Sep 2025
Undisclosed company
🌍 KR · 22 Sep 2025
Undisclosed company
🌍 GR · 22 Sep 2025
Undisclosed company
🇫🇷 FR · 22 Sep 2025
Company in Healthcare
🇦🇺 AU · 16 Sep 2025
Undisclosed company
🌍 AE · 15 Sep 2025