Disclosure context

About crypto24

Crypto24 is a recently emerged ransomware group first observed in April 2025, with a primary financial motivation evidenced by their targeting of high-value sectors across multiple geographic regions. The group's origin and affiliations remain unclear due to their recent emergence, though their targeting pattern suggests either independent operations or a new ransomware-as-a-service offering given the diverse geographic spread of their 43 documented victims. Their attack methodology and specific technical capabilities have not yet been thoroughly documented by major threat intelligence providers, though their targeting of technology, financial services, healthcare, and business services sectors indicates they likely employ common initial access vectors such as phishing or exploitation of public-facing applications to gain entry into victim networks. The group has demonstrated a preference for targeting organizations primarily in the United States while also conducting operations across Southeast Asia including Malaysia, Singapore, and Indonesia, as well as extending their reach to Egypt, suggesting either a globally distributed affiliate network or opportunistic targeting based on vulnerable infrastructure discovery. Crypto24 remains active as of the latest available intelligence reporting, though given their recent emergence, comprehensive details about their specific tactics, techniques, and procedures await further analysis by established cybersecurity research organizations. The group has been linked to 49 public disclosures across our corpus. First observed on a leak site on April 8, 2025; most recent post May 18, 2026. The operation is currently active.

Timeline of this disclosure

May 15, 2026Rowad Modern Engineering (RME) listed by crypto24on the group's public leak site

Data size: 700GB

Sector and geography

This disclosure adds to ransomware activity in the Construction sector, which has 415 disclosures indexed across all operators we track. Geographically, Rowad Modern Engineering (RME) is reported in Egypt, a country with 2 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

← All victims

Rowad Modern Engineering (RME)

Claimed by crypto24 · listed 6 days ago

700GB

Data size

Age

since listed · listed for ransom

Status timeline

Listed
May 15, 2026

Current state: Listed for ransom

At a glance

Group: crypto24
Status: Listed for ransom
Country: Egypt
Sector: Construction
Listed on leak site: May 15, 2026
Data size: 700GB

About the victim

AI dossier — public-source company profile

Rowad Modern Engineering (RME) is described in the leak post as a leading Egyptian construction conglomerate. Based on its name and sector classification, it operates in large-scale construction and engineering services within Egypt. No public site content was available to further detail its scale or specific operations.

Industry: Construction & Engineering

Attack summary

Severity: high — 700GB of exfiltrated proprietary data from a major construction conglomerate represents a significant confirmed data exfiltration event with substantial potential exposure of business-sensitive information, though no regulated PII, medical, or government data is specifically confirmed.

The group crypto24 claims to have successfully exfiltrated 700GB of proprietary data from Rowad Modern Engineering (RME); no mention of encryption is made, suggesting this is an exfiltration-only incident.

high

Data the group says was taken

AI dossier — extracted from the leak post

Proprietary business data
Internal company files

What the group claims

A leading Egyptian construction conglomerate

The leak post

captured from the group's site

## Qatar Biomedical Research Institute (QBRI)
QBRI is a premier research institute under Hamad Bin Khalifa University focused ...
Rowad Modern Engineering (RME) is a leading Egyptian construction conglomerate s ...
We have successfully acquired and exfiltrated 700GB of proprietary data from the ...
Founded in 1993 in Monterrey, Mexico, Katcon is a leading global Tier 1 supplier ...
ActionPower is an AI innovation company that automates documentation through 'da ...
O'Farrell is a leading full service law firm in Argentina, with the longest trac ...

Data the group says was taken

proprietary data

Sources

Leak posthttp://j5o5y2feotmhvr7cbcp2j2ewayv5mn5zenl3joqwx67gtfchhezjznad.onion

Source

Indexed 6 days 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.

Disclosure context

About crypto24

Timeline of this disclosure

Other recent disclosures by crypto24

Sector and geography

Status timeline

At a glance

About the victim

Attack summary

Data the group says was taken

What the group claims

The leak post

Data the group says was taken

Sources

Source