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Radiant
As of Oct 19, 2026, Radiant has listed 8 confirmed victims on its leak site since Oct 12, 2025, 0.0% of all victims tracked by Brandefense. Its most targeted country is Netherlands (25.0% of its victims).
Radiant is a financially motivated ransomware group that emerged in September 2025, conducting double- and single-extortion attacks without affiliates, drawing widespread condemnation after attacking UK childcare provider Kido International and publishing photographs, names, and home addresses of over 8,000 children.
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- Confirmed Victims
- 8
- Rank By Victims
- #232
- Last Leak-Site Post
- Oct 29, 2025
- Top Country
- Netherlands
- Top Sector
- Unknown
Victims Posted Per Month.
| Month | Confirmed victims |
|---|---|
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
| Month | Confirmed victims |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
| Month | Confirmed victims |
|---|---|
| October 2025 | 8 |
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 (month in progress) | 0 |
Latest Radiant Victims.
Search all 8 →| Victim | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|
| Spijkermat spijkermat.nl | NLNetherlands | Unknown | Not stated | |
| Docurail docurail.com | FIFinland | Unknown | Not stated | |
| Dutch ??? thedutch.nl | NLNetherlands | Unknown | Not stated | |
| Kido Schools kidoschools.com | USUnited States | Unknown | Not stated | |
| Magna Foodservice magnafoodservice.co.uk | DEGermany | Unknown | Not stated | |
| Minnesota Hospital mnhospitals.org | USUnited States | Unknown | Not stated |
Who Radiant Targets.
Sectors
No data for this window right now.
History.
Busiest month on record: 8 confirmed victims
First seen in Brandefense data
First confirmed victim listed on its leak site
Most recent leak-site post
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