Ransomware Group: NIGHTSPIRE

VICTIM NAME: Pistolero

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 NIGHTSPIRE Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The ransomware leak page pertains to an incident involving a victim identified as “Pistolero,” which is associated with activities in Mexico. The attack date is recorded as May 30, 2025, indicating when the compromise occurred. The affected system reportedly contains approximately 40 gigabytes of data. The leak is attributed to the hacking group “Nightspire,” known for targeting various victims with ransomware and data theft operations. The available information suggests the attacker used infostealer tools, specifically mentioning two instances of the RedLine infostealer, which is commonly employed for stealing credentials and sensitive information. The page provides no personal or company-specific details, and there is no indication of public press releases or additional disclosures.

Based on the available data, the leak includes references to data exfiltration, possibly involving internal documents or files, although no images or screenshots are provided on the page. The data breach involved at least one user, possibly an internal employee or system account, with details of the incident timestamped just days after the attack date. The victim’s industry or activity remains unspecified. The threat actor appears to have released or claimed access to stolen information and may have included download links or sample data, but specific content details or URLs are not provided here. The attack’s impact involves potential loss or compromise of confidential information, emphasizing the importance of vigilant cybersecurity measures.