Ransomware Group: WARLOCK

VICTIM NAME: hitachi-hta[.]com

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 WARLOCK Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

On August 17, 2025, a leak page attributed to the Warlock ransomware group claims to have compromised the domain hitachi-hta[.]com, a technology-sector entity located in Japan. The post identifies hitachi-hta[.]com as the victim and frames the incident as a data leak rather than a traditional encryption event. The description centers on the phrase “all data,” which implies full exfiltration of the victim’s information. The metadata provides no explicit compromise date beyond the post date, so August 17, 2025 is treated as the post date for this leak entry. The page includes a claim URL, commonly used to verify the breach or initiate negotiation, but there are no downloadable files or visible screenshots offered on the page.

According to the available data, there are no screenshots or images on the page (images_count = 0). No data sizes, file counts, or ransom figures are disclosed. The content is minimal and does not reveal specific data types or volumes. The victim’s industry is listed as Technology and the country as Japan. PII redaction is applied in this summary, and no personal identifiers are present on the visible text.

From a threat intelligence perspective, the entry aligns with ransomware extortion patterns in which operators claim full data exfiltration and threaten public release or sale, sometimes via a proof URL rather than posted material. Since no ransom amount is provided in the metadata, the exact extortion demand remains unknown here. Security teams should monitor for further disclosures related to hitachi-hta[.]com and consider data-exfiltration risk and potential follow-on leaks, including the possibility of public exposure or negotiation discussions via the claim URL.