Was Propper International hit by ransomware?

Propper International was listed by the Moneymessage ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Moneymessage ransomware group?

Moneymessage is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Propper International breach?

Moneymessage published data attributed to Propper International. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Propper International

Claimed by Moneymessage · listed 3 years ago

36m

Age

since listed · data leaked

Status timeline

ListedJul 15, 2023
Data leakeddate unknown

At a glance

Group: Moneymessage
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Jul 15, 2023

About the victim

AI dossier — public-source company profile

Propper International is a St. Louis, Missouri-based manufacturer specializing in clothing and gear for tactical, law enforcement, public safety, and military applications. Founded in 1967, the company is a long-standing supplier to government and defense-related sectors. It operates under the brand Propper and serves both domestic and international markets.

Industry: Military & Tactical Apparel & Gear Manufacturing
Address: St. Louis, Missouri, United States
Founded: 1967

Attack summary

Severity: high — Propper International is a defense and military apparel supplier with government contracts likely involving sensitive procurement, personnel, and operational data. The disclosed/published status indicates actual data release rather than a mere listing, and exposure of data from a military/defense supply chain company carries significant national security and business sensitivity implications.

The Moneymessage ransomware group claims to have attacked Propper International and has published data as part of a disclosed leak, though specific details on encryption or the volume of exfiltrated data were not stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Undisclosed company data

What the group claims

Founded in 1967, Propper is a manufacturer of clothing and gear for tactical, law enforcement, public safety, and military applications The company is headquartered in St. Louis, Missouri.

Sources

Victim sitepropper.com
Leak posthttp://blogvl7tjyjvsfthobttze52w36wwiz34hrfcmorgvdzb6hikucb7aqd.onion/news.php?id=2

Source

Indexed 3 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Moneymessage

Moneymessage is a relatively new ransomware group that emerged in March 2023, operating with primarily financial motivations and targeting organizations across multiple sectors globally. Given the group's recent emergence and limited public documentation from major security agencies, detailed information about their origin and affiliations remains largely unknown, though their targeting patterns suggest they may operate as a smaller independent operation rather than a large-scale RaaS model. The group has demonstrated a broad targeting approach across healthcare, business services, public sector, government, and financial organizations, with their 29 documented victims spanning geographically diverse regions including the United States, Italy, Argentina, Bangladesh, and Russia, though specific attack methodologies and technical capabilities have not been extensively documented by major threat intelligence firms. Notable campaigns and high-profile attacks attributed to Moneymessage have not been widely reported by established security researchers or law enforcement agencies, likely due to the group's relatively recent emergence and smaller scale of operations compared to more prominent ransomware families. The group appears to remain active as of available reporting, though comprehensive analysis of their current operational status is limited by the lack of detailed public documentation from authoritative sources such as CISA, FBI, or major cybersecurity firms. The group has been linked to 34 public disclosures across our corpus. First observed on a leak site on March 29, 2023; most recent post July 9, 2026. The operation is currently active.

Also tracked as: money message.

Timeline of this disclosure

July 15, 2023Propper International listed by Moneymessageon the group's public leak site

Other recent disclosures by Moneymessage

Moneymessage has been linked to 34 public victims on Darkfield. A sample of the most recent:

See the full Moneymessage dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, Propper International is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Moneymessage means Propper International appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Moneymessage's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.