Ransomware Group: WARLOCK

VICTIM NAME: accsnet[.]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

accsnet[.]com, a Japan-based technology company, is identified as the victim on a ransomware leak page associated with the Warlock group. The page is dated August 9, 2025, and the description on the leak page is brief, listing only “all data” as the scope of the breach. A claim URL is present on the page for ransom negotiations, but no ransom amount, deadline, or other terms are disclosed in the available data. There are no screenshots, images, or downloadable files on the page, and the annotations contain no embedded imagery or external links beyond the declared claim URL. Taken together, these factors suggest a data-leak claim rather than a straightforward encryption-only incident, at least as depicted in the supplied metadata.

The record shows zero media and zero downloadable items on the leak page. There are no visible data samples, no file attachments, and no external links beyond the claim URL. The post date is the only timestamp provided; there is no separate compromise date listed in the data, so August 9, 2025 is treated as the post date for this entry. The victim is indicated as being in Japan (JP), and the group attribution to Warlock aligns with the page’s labeling. With the description stating “all data” and no explicit data sizes or categories, the page presents a broad exfiltration claim without public release of data samples on the leak page itself.

From a defensive CTI perspective, the entry aligns with double-extortion patterns: a broad “all data” claim coupled with a ransom-negotiation URL but without published data samples or figures. Defenders linked to accsnet[.]com should monitor for data-exfiltration indicators, verify inventories of sensitive assets, and review network telemetry for unusual outbound transfers. Given the post date of August 9, 2025 and the Warlock attribution, security teams should remain vigilant for related activity clusters and apply standard ransomware containment practices, including segment isolation and validation of backups to support recovery efforts.