Ransomware victim disclosure

Kagan Lubic Lepper Finkelstein & Gold, LLP

listed as kll-law.com · Claimed by lockbit3 · listed 1 year ago

13m

Age

since listed · data leaked

Status timeline

Listed
May 1, 2025
Data leaked

At a glance

Group: lockbit3
Status: Data leaked
Country: United States
Sector: Business Services
Listed on leak site: May 1, 2025

About the victim

AI dossier — public-source company profile

Kagan Lubic Lepper Finkelstein & Gold, LLP is a full-service AV-rated law firm with over 40 years of practice. They specialize in real estate law, cooperative and condominium law, Mitchell-Lama/HDFC housing law, business law, litigation, and alternate dispute resolution, primarily serving clients in New York.

Industry: Legal Services

Attack summary

Severity: high — Law firm breach exposes attorney-client privileged communications and sensitive client data (PII, financial records, proprietary business information) at scale. Confirmed data publication by ransomware group, though specific proof count not stated.

LockBit3 claims to have compromised the firm and published data. The post does not explicitly detail what data was exfiltrated or whether encryption occurred.

high

Data the group says was taken

AI dossier — extracted from the leak post

Client legal files
Real estate transaction records
Corporate documents
Litigation materials

What the group claims

Kagan Lubic Lepper Finkelstein & Gold, LLP is a full-service AV–rated law firm providing practical and legal counsel to clients for over forty years. A substantial portion of our practice is centered on real estate and cooperative and condominium la...

Sources

Victim sitekll-law.com
Leak posthttp://lockbit4lahhluquhoka3t4spqym2m3dhe66d6lr337glmnlgg2nndad.onion/post/ExPOVyiGha3etbnv6813f8d63e853

Source

Indexed 1 year 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 lockbit3

LockBit 3.0, also known as LockBit Black, is a prominent ransomware-as-a-service operation that emerged in June 2022 as the third major iteration of the LockBit ransomware family, operating with primarily financial motivations and becoming one of the most prolific ransomware groups globally. The group is believed to operate from Russia or former Soviet states, functioning as a sophisticated RaaS platform that recruits affiliates to conduct attacks while the core group maintains the ransomware infrastructure and negotiates with victims. LockBit 3.0 employs multiple initial access vectors including exploitation of remote desktop protocols, vulnerable VPN appliances, and phishing campaigns, utilizing a fast-encrypting ransomware payload that can complete network-wide encryption in minutes while implementing triple extortion tactics that include data theft, encryption, and threats to leak stolen information on their dedicated leak site called "LockBit Black Blog." The group has claimed responsibility for attacks against thousands of organizations worldwide, with notable victims including major corporations and critical infrastructure entities across their primary target countries of the United States, France, United Kingdom, Germany, and Italy, focusing heavily on business services, technology, manufacturing, healthcare, and government sectors. Despite law enforcement disruptions including Operation Cronos in February 2024 which temporarily seized their infrastructure and websites, LockBit has demonstrated resilience by quickly rebuilding their operations and continuing to recruit new affiliates and victims. The group has been linked to 2,016 public disclosures across our corpus. First observed on a leak site on June 29, 2022; most recent post December 5, 2025. The operation is currently active.

Timeline of this disclosure

May 1, 2025kll-law.com listed by lockbit3on the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,643 disclosures indexed across all operators we track. Geographically, kll-law.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.