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Kittykatkrew
As of Oct 19, 2026, Kittykatkrew has listed 3 confirmed victims on its leak site since Feb 22, 2026, 0.0% of all victims tracked by Brandefense. Its most targeted country is United States (100.0% of its victims) and its most targeted sector is Education and Research.
KittyKatKrew is a newly emerged ransomware group first identified in early 2026, using both direct and double-extortion methods against US targets including the Arkansas State Crime Laboratory, operating under the alias KKK with Telegram and X/Twitter communication channels.
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- Confirmed Victims
- 3
- Rank By Victims
- #305
- Last Leak-Site Post
- Feb 25, 2026
- Top Country
- United States
- Top Sector
- Education and Research
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 |
|---|---|
| February 2026 | 3 |
| 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 |
|---|---|
| February 2026 | 3 |
| 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 Kittykatkrew Victims.
Search all 3 →| Victim | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|
| Tricolor Holdings tricolorholdings.com | USUnited States | Financial Services | Not stated | |
| test takethegre.com | USUnited States | Education and Research | Not stated | |
| Operations begin. aboutamazon.com | USUnited States | Technology | Not stated |
How They Operate.
Kittykatkrew's threat actor profile lists 2 ATT&CK techniques, with its targets and related actors.
TTPs, CVEs and malware →Who Kittykatkrew Targets.
Countries
History.
Busiest month on record: 3 confirmed victims
First confirmed victim listed on its leak site
First seen in Brandefense data
Most recent leak-site post
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