This record tracks a ransomware attack claimed by the
direwolf group against
🇬🇧
Reviso Cloud Accounting Limited. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
57days open
t1 · Published
t2 · Pending
Business Category
Services
Indexed by Breach House
October 15, 2026
Leak Status
pending
checked 2026-10-15
Disclosed / Notified
Not disclosed yet
Attack Summary
reviso.com is a Brazilian services-sector organization operating within the professional services domain. The entity appears in the threat-intelligence index under the classification ransomware victim, with Direwolf identified as the associated threat actor or source. This listing reflects the cybersecurity community's documented correlation between the entity and Direwolf's activity without confirming specific breach details. The record contextualizes the organization's exposure within a targeted cyber incident landscape. It was listed as a ransomware victim associated with Direwolf.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-15. Verdict evidence: [M1] No download links, torrent links, mirror links, part files, or published file listings visible. Only victim overview and data inventory details presented.
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Dark Web Exposure
Findings for reviso.com
— indexed by HaveIBeenRansom.
235
found in Infostealer logs
30+
found in Traditional breaches
1+
found in Ransomware leaks
Email Panther @dbworldcloud.7z
DBs w MTDT · breach
••• emails
intelx.zip
Database World ROC · breach
••• emails
IntelXPasteScrape_BF.7z
DBs Backup · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Full Clouds Cit0day_2.7z.001
DBs w MTDT · breach
••• emails
LKnet reserve chat · breach
••• emails
Database World ROC · breach
••• emails
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