Home › All Victims › Deloitte

Deloitte

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Deloitte. 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.

0days open
t1 · Published t2 · Pending
Oct 09, 2026Not disclosed yet
Country
United States
Date
October 09, 2026
Indexed by Breach House
October 09, 2026
Leak Status
pending
checked 2026-10-09
Disclosed / Notified
Not disclosed yet
Victim ID
uG4TN43dHNLF

Attack Summary

www.deloitte.com https://www.zoominfo.com/c/deloitte/14812699 Revenue $74.5 Billion Deloitte is a global professional services organization providing audit and assurance, consulting, financial advisory, risk advisory, tax, legal and related services. Its capabilities also span cybersecurity, AI and data, enterprise technology, human capital and business process solutions. Deloitte serves organizations across a wide range of industries, helping clients manage complex challenges, transform operations, navigate risks, and drive sustainable growth. Data info - soon

Leak Screenshots

1 CAPTURED

Captured directly from the operator's leak site by our collector, last checked 2026-10-09. Verdict evidence: [M1] Activates in 232:32:06

Leak site capture 2026-10-09
2026-10-09
Showing the latest capture only
Unlock the daily capture history — up to 45 days of evidence.
Unlock with Enterprise →

Dark Web Exposure

Findings for deloitte.com — indexed by HaveIBeenRansom.
19,591
found in Infostealer logs
2,920+
found in Traditional breaches
80+
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
play · ransomware
••• emails
TheUnderground - Reborn · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
Sign in Unlock with Enterprise →
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Visit Website Original Post View Group: thegentlemen

Related entries

DW McMillan Memorial Hospital Saskatoon Tribal Council Aquatech AnyTech365 Greenbrook Engineering TGN
Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house only records what the operators themselves publish in the open. We take screenshots of their public pages and keep the proof material they post there, so that a listing can be verified and its status tracked over time. We do not purchase data, we do not solicit or encourage its publication, we do not access any private system, and we do not alter anything we record. Nothing is offered for download here, and detailed content is not published on this page or anywhere else on the public site: access to it is restricted to vetted customers under contract, for incident response, due diligence and cyber-resilience work. Breach.house is not affiliated with, and does not act on behalf of, the operators who publish this material. If you represent an organisation or individual named here and want a record reviewed or removed, contact us and we will act on it.