[KAIROS] – Ransomware Victim: Krapf Group

Verification alert Listings attributed to KAIROS have been reported as including unverified or fabricated victim claims. Treat this post as unconfirmed until corroborated with independent evidence. See further information here: BankInfoSecurity

See further information here: BankInfoSecurity

NOTE: No files or stolen information are exfiltrated, downloaded, taken, hosted, seen, reposted, or disclosed by RedPacket Security. Any legal issues relating to the content should be directed at the attackers, not RedPacket Security. This blog is an editorial notice informing that a company has fallen victim to a ransomware attack. RedPacket Security is not affiliated with any ransomware threat actors or groups and will not host infringing content. The information on this page is automated and redacted whilst being scraped directly from the KAIROS Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

On September 22, 2026, Krapf Group, a United States-based manufacturing and transportation organization, was listed on a ransomware leak site in a post attributed to the Kairos group. The post describes Krapf Group as a family-owned and operated business headquartered in Pennsylvania, established in 1942, and operating a fleet of more than 2,500 school buses and commercial vehicles with over 3,500 employees. The available information does not specify whether the incident involved system encryption, data theft, or both; therefore, the September 22, 2026 date is treated as the post date rather than a confirmed compromise date. The post claims that data associated with Krapf Group includes personal information relating to thousands of bus drivers. No ransom demand, financial figure, stolen-data volume, or details the allegedly compromised records are provided. The listing contains no screenshots or other images, and no files are identified as available for download. The available material therefore presents an unsubstantiated data-exposure claim without additional evidence or a stated impact assessment.

On September 22, 2026, Krapf Group, a United States-based manufacturing and transportation organization, was listed on a ransomware leak site in a post attributed to the Kairos group. The post describes Krapf Group as a family-owned and operated business headquartered in Pennsylvania, established in 1942, and operating a fleet of more than 2,500 school buses and commercial vehicles with over 3,500 employees. The available information does not specify whether the incident involved system encryption, data theft, or both; therefore, the September 22, 2026 date is treated as the post date rather than a confirmed compromise date.

The post claims that data associated with Krapf Group includes personal information relating to thousands of bus drivers. No ransom demand, financial figure, stolen-data volume, or details the allegedly compromised records are provided. The listing contains no screenshots or other images, and no files are identified as available for download. The available material therefore presents an unsubstantiated data-exposure claim without additional evidence or a stated impact assessment.

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