Ransomware Group: NIGHTSPIRE

VICTIM NAME: Hydro-Vacuum S[.]A[.]

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 for Hydro-Vacuum S.A., a manufacturing company based in Poland, was discovered on March 12, 2025. The leak reportedly includes a significant volume of sensitive information, with data size estimated at 400GB. Although the specific compromise date was not provided, the leak was officially published on the same date of discovery. The website associated with Hydro-Vacuum is pumps-hv.com, though no detailed information about the contents or nature of the data exposed was disclosed in the available report. The incident is attributed to the group known as Nightspire.

Hydro-Vacuum S.A. specializes in the manufacturing sector, and the implications of this ransomware attack could pose serious challenges to its operations and client trust. As of the last update, there were no reported user or employee impacts, suggesting that no immediate personal data breaches may have occurred, though the large size of the leak highlights the potential for significant operational disruption. Further investigation into the details of the attack and its aftermath remains critical for understanding the full scope of this cybersecurity incident.