This record tracks a ransomware attack claimed by the
thegentlemen group against
jrk.com. 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.
149days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Disclosed / Notified
Not disclosed yet
Attack Summary
A leading real estate investment and property management company specializing in multifamily and commercial assets. The data includes a breach involving 111,000 Social Security numbers from the company jrk.com.
Responsibility for the publication will lie with both the company itself and the insurance providers servicing it - mash.com (the intermediary) and the primary insurer beazley.com - which fails to properly value its clients’ data and is deliberately ignoring communications in an attempt to avoid payment, thereby putting the company at risk.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for jrk.com
— indexed by HaveIBeenRansom.
12
found in Infostealer logs
1,977+
found in Traditional breaches
963+
found in Ransomware leaks
Berkadia Commercial Mortgage, LLC. (berkadia.com)
shinyhunters · breach
••• emails
Kenneth Young Center
medusa · ransomware
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
CSCGLOBAL.COM
clop · ransomware
••• emails
National Business Furniture
medusa · 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.
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.