Home All Victims Elm Grove

Elm Grove

medusa

This record tracks a ransomware attack claimed by the medusa group against Elm Grove. 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.

847days open
t1 · Published t2 · Pending
May 17, 2024Not disclosed yet
Business Category
Public Sector
Employees
51-100
Discovered
2024-05-18
Published
May 17, 2024
Disclosed / Notified
Not disclosed yet
Victim ID
NfRE1I4LrSb6

Attack Summary

Elm Grove is a village in Waukesha County, Wisconsin, United States. The population was 6,524 at the 2020 census. Elm Grove was named as America's best suburb by Business Insider in October 2014. Elm Grove government is headed by a village president and overseen by a board of trustees, the seven members of which are elected to two-year terms. The total amount of data leakage is 150.6 GB

Leak Screenshots

SAMPLE

This is what a leak gallery looks like. Sign in to see the screenshots our collector has actually taken of this listing.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
Sign in or explore HaveIBeenRansom to view the full leak gallery.
View leak gallery →

What's In This Leak

Composition analysis from Have I Been Ransom · ransomware leak.
66,342
Records
10
File types
YES
Identity documents present
csv 38,357 records · 194 files
xls 22,041 records · 36 files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
Emails
•••••••
Corporate
••••••
••%
Personal
••••••
••%
Identity documents
••••
••% of records
Full composition is locked
Unlock the remaining 8 file type(s), the corporate vs personal email split and the identity-document analysis.

Dark Web Exposure

Findings for elmgrovewi.org — indexed by HaveIBeenRansom.
0
found in Infostealer logs
208+
found in Traditional breaches
2,792+
found in Ransomware leaks
Elm Grove
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Wisconsin 97,551 Emails.csv
tni.mil.id · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
play · ransomware
••• 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.
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Visit Website Original Post View Group: medusa
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.