Disclosure context

About clop

**Overview:** Clop is a prominent ransomware group that emerged in March 2020, operating primarily for financial gain through large-scale extortion campaigns targeting organizations across multiple sectors. The group has demonstrated sophisticated capabilities and persistence, becoming one of the most prolific ransomware operators with over 1,250 documented victims globally. **Origin & Affiliation:** Clop is believed to be linked to the TA505 cybercriminal group and has suspected ties to Russian-speaking threat actors, though they operate as an independent ransomware enterprise rather than a traditional RaaS model. The group has shown connections to other malware families and has been associated with the FIN11 financial crime group. **Attack Methodology:** Clop primarily gains initial access through exploitation of zero-day vulnerabilities in file transfer applications, most notably targeting MOVEit Transfer software in 2023, along with previous campaigns against Accellion FTA and other file transfer solutions. The group employs double extortion tactics, stealing sensitive data before encryption and threatening public disclosure on their leak site if ransom demands are not met, utilizing their own custom Clop ransomware variant that employs strong encryption algorithms. **Notable Campaigns:** The group's most significant campaign occurred in 2023 when they exploited a zero-day vulnerability in Progress Software's MOVEit Transfer application, affecting hundreds of organizations worldwide including major corporations, government agencies, and healthcare systems, making it one of the largest ransomware campaigns in history. This attack alone impacted millions of individuals whose personal data was compromised across multiple high-profile victims including major payroll processors and financial institutions. **Current Status:** Clop remains active as of 2024, continuing to conduct ransomware operations despite law enforcement efforts and increased scrutiny following their massive MOVEit campaign. The group has been linked to 1,254 public disclosures across our corpus. First observed on a leak site on March 13, 2020; most recent post May 1, 2026. The operation is currently active.

Also tracked as: Cl0p.

Timeline of this disclosure

March 30, 2026CLOUD.CLEARWAYGROUP.COM listed by clopon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, CLOUD.CLEARWAYGROUP.COM is reported in United Kingdom, a country with 902 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

Clearway Group

listed as CLOUD.CLEARWAYGROUP.COM · Claimed by clop · listed 2 months ago

51d

Age

since listed · data leaked

Status timeline

Listed
Mar 30, 2026
Data leaked

At a glance

Group: clop
Status: Data leaked
Country: United Kingdom
Sector: Technology
Listed on leak site: Mar 30, 2026

About the victim

AI dossier — public-source company profile

Clearway Group operates a cloud platform hosted at cloud.clearwaygroup.com, running Gladinet CentreStack — a white-labelled enterprise file sync, share and storage solution. The company appears to be a UK-based managed services or cloud solutions provider serving business clients. No further operational detail is publicly available from the truncated site excerpt.

Industry: Managed Cloud & IT Services

Attack summary

Severity: high — Data has been published (data_published status) by Clop, a prolific ransomware/extortion group. The compromised system is a cloud file-sharing platform that likely holds sensitive business and potentially regulated client data across multiple tenants, raising the impact beyond a single-organisation breach.

Clop claims to have compromised Clearway Group's cloud environment and has published data (disclosed status: data_published), suggesting exfiltration of files stored on or accessible through the CentreStack platform. The specific volume and nature of exfiltrated data is not detailed in the truncated leak post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Cloud-hosted business files
User credentials (potential)
Client documents stored on CentreStack platform

Original description

AI-summarised, not from the leak post

N/A

The leak post

captured from the group's site

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Sources

Source

Indexed 2 months 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.