Disclosure context

About Revil

REvil, also known as Sodinokibi, was a highly sophisticated ransomware-as-a-service operation that emerged in April 2019 and quickly became one of the most prolific and financially successful cybercriminal organizations, primarily motivated by financial gain. The group is believed to have originated from Russia, operating as a RaaS model where core developers rented their ransomware tools to affiliate criminals, and maintained connections to the now-defunct GandCrab ransomware operation with some researchers suggesting personnel overlap. REvil primarily gained initial access through exploiting vulnerabilities in remote desktop protocol implementations, phishing campaigns, and supply chain attacks, employing double extortion tactics where they exfiltrated sensitive data before encryption and threatened to publish it on their "Happy Blog" leak site if ransoms were not paid, using advanced encryption methods that made file recovery nearly impossible without payment. The group conducted several high-profile attacks including the devastating supply chain attack against Kaseya in July 2021 that affected thousands of downstream customers, attacks on major corporations like JBS Foods, and demanded ransoms reaching up to $70 million, ultimately leading to increased law enforcement attention and pressure from international authorities. Following coordinated law enforcement actions and mounting pressure from the U.S. and Russian governments in late 2021, REvil's infrastructure was taken down and the group ceased operations, with several suspected members reportedly arrested by Russian authorities. The group has been linked to 96 public disclosures across our corpus. First observed on a leak site on August 26, 2019; most recent post November 28, 2022. The operation is currently inactive.

Also tracked as: Sodinokibi.

Timeline of this disclosure

September 11, 2021ohiograting.com listed by Revilon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 2,458 disclosures indexed across all operators we track. Geographically, ohiograting.com is reported in United States, a country with 7,392 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

Ohio Grating

listed as ohiograting.com · Claimed by Revil · listed 5 years ago

57m

Age

since listed · data leaked

Status timeline

Listed
Sep 11, 2021
Data leaked

At a glance

Group: Revil
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Sep 11, 2021

About the victim

AI dossier — public-source company profile

Ohio Grating (ohiograting.com) is a U.S.-based manufacturer specializing in industrial metal grating products, likely serving construction, infrastructure, and industrial sectors. The company operates in the manufacturing sector and is headquartered in the United States. Specific operational details such as employee count and founding year are not available from the provided sources.

Industry: Industrial Metal Grating Manufacturing

Attack summary

Severity: medium — The status is data_published, indicating data was exfiltrated and released, but no leak post details, data size, or specific sensitive data categories (PII, financial, medical) are confirmed from available sources, limiting severity assessment to medium.

The REvil ransomware group claims to have attacked Ohio Grating, with the disclosure status recorded as data_published, suggesting exfiltration and/or publication of company data. No specific details about the nature of the data or the attack methodology are available from the captured leak post.

medium

Sources

Victim siteohiograting.com

Source

Indexed 5 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.