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Arkana
As of Oct 19, 2026, Arkana has listed 5 confirmed victims on its leak site since Mar 24, 2025, 0.0% of all victims tracked by Brandefense. Its most targeted country is United States (60.0% of its victims) and its most targeted sector is Technology.
Arkana is a ransomware group that emerged in early 2025 and gained attention by claiming an attack on U.S. broadband provider WideOpenWest (WOW!), operating a three-phase ransom/sale/leak extortion model primarily focused on telecom and internet service providers.
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- Confirmed Victims
- 5
- Rank By Victims
- #271
- Last Leak-Site Post
- Jun 6, 2025
- Top Country
- United States
- Top Sector
- Technology
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 |
|---|---|
| March 2025 | 1 |
| April 2025 | 0 |
| May 2025 | 2 |
| June 2025 | 2 |
| July 2025 | 0 |
| August 2025 | 0 |
| September 2025 | 0 |
| October 2025 | 0 |
| 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 Arkana Victims.
Search all 5 →| Victim | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|
| Ticketmaster ticketmaster.com | USUnited States | Retail | Not stated | |
| Synopsys synopsys.com | USUnited States | Technology | Not stated | |
| Infinox infinox.com | GBUnited Kingdom | Financial Services | Not stated | |
| Anglo American plc angloamerican.co.za | ZASouth Africa | Consulting | Not stated | |
| Wide Open West - WOW! wowway.com | USUnited States | Technology, Telecommunications | Not stated |
How They Operate.
Arkana's threat actor profile lists 10 ATT&CK techniques, 2 malware and tools, with its targets and related actors.
TTPs, CVEs and malware →Who Arkana Targets.
History.
First seen in Brandefense data
First confirmed victim listed on its leak site
Busiest month on record: 2 confirmed victims
Most recent leak-site post
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