Ransomware Group: KILLSEC

VICTIM NAME: JSSR Options Co[.], Ltd[.] (JSSR)

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

AI Generated Summary of the Ransomware Leak Page

The ransomware leak page pertaining to JSSR Options Co., Ltd. has been published by the threat group known as “killsec.” The incident was discovered on December 15, 2024, and although specific compromise date details are not available, the circumstances surrounding the leak suggest that sensitive data has been put at risk. This company operates within the transportation and logistics sector in Thailand, signifying potential disruptions in services or sensitive business operations due to data exposure. Notably, the leak has been associated with a significant user base of approximately 253 compromised accounts, alongside several third-party connections.

The leak page includes various extracted information indicating that data from the organization has been exposed. While specifics about the leaked data are not detailed herein, there is a reference to three third-party entities implicated in the incident. The online content noted a total of 45 URLs that may further relate to compromised user information. Additionally, a screenshot is available that likely demonstrates the state or contents of the leaked information, excluding any explicit data to maintain confidentiality. As this situation unfolds, organizations within the same industry are encouraged to review their security measures to mitigate similar risks.