Was Caresoft Global caresoftglobal.com hit by ransomware?

Caresoft Global caresoftglobal.com was listed by the blacknevas 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 blacknevas ransomware group?

blacknevas 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 Caresoft Global caresoftglobal.com breach?

blacknevas published data attributed to Caresoft Global caresoftglobal.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Caresoft Global caresoftglobal.com

Claimed by Blacknevas · listed 10 months ago

Age

since listed · data leaked

Status timeline

ListedSep 29, 2025
Data leakeddate unknown

At a glance

Group: Blacknevas
Status: Data leaked
Country: United States
Sector: Technology
Listed on leak site: Sep 29, 2025

About the victim

AI dossier — public-source company profile

Caresoft Global is a global engineering company specializing in product development, cost optimization, manufacturing, and aftersales service solutions for the automotive, off-highway, agricultural, and construction equipment industries, as well as Tier 1 suppliers. The company is a recognized leader in automotive benchmarking, technology optimization, and cost reduction engineering strategies. Headquartered in the United States, Caresoft Global maintains a global presence across Europe, Japan, China, India, and the UAE.

Industry: Automotive & Equipment Engineering Services

Attack summary

Severity: high — Confirmed exfiltration and active sale of multi-year financial/accounting records from a global engineering firm serving major automotive OEMs and Tier 1 suppliers represents significant business and potentially sensitive commercial data exposure.

The group claims to have exfiltrated accounting records spanning 2021 to the present day along with other unspecified documents, which are being offered for sale via a contact email address. No encryption claim is explicitly stated.

high

Data the group says was taken

AI dossier — extracted from the leak post

Accounting records (2021–present)
Unspecified business documents

What the group claims

Caresoft Global is a global engineering company specializing in solutions for the automotive, off-highway, agricultural, and construction equipment industries, as well as for Tier 1 suppliers.The company offers solutions in product development, cost optimization, manufacturing, and aftersales service.Caresoft Global is also a leader in automotive benchmarking, technology optimization, and cost reduction engineering strategies.Headquartered in the United States, the company has a strong global presence in Europe, Japan, China, India, and the UAE.Caresoft Global's clients include leading global automotive companies.All accounting records from 2021 to the present day and other documents are for sale.write to us for information:[email protected]

Sources

Leak posthttp://ctyfftrjgtwdjzlgqh4avbd35sqrs6tde4oyam2ufbjch6oqpqtkdtid.onion/publications/details/73e602f8-ac61-428d-870f-a13e10bc535a

Source

Indexed 10 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.

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Disclosure context

About blacknevas

Blacknevas is an emerging ransomware group that was first observed in August 2025, appearing to be primarily financially motivated based on their targeting patterns and operational characteristics. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their diverse geographic targeting suggests either a distributed operation or broad opportunistic approach. Based on available victim data, Blacknevas has compromised at least 23 organizations across multiple countries, with the United States, Spain, India, Japan, and Thailand being the most frequently targeted nations, while their sector focus spans technology, manufacturing, energy, and consumer services industries, suggesting they employ opportunistic rather than sector-specific targeting methodologies. The group's attack vectors, specific tools, and whether they operate as a Ransomware-as-a-Service model or maintain independent operations have not been publicly documented by major cybersecurity firms or government agencies. Due to the group's recent emergence in August 2025, there is insufficient public reporting from established sources like CISA, FBI, or major threat intelligence providers to detail notable campaigns or significant attacks beyond the confirmed victim count. Given the recency of their first observed activity, Blacknevas appears to remain active as of late 2025, though comprehensive threat intelligence profiles from authoritative sources have yet to be published. The group has been linked to 36 public disclosures across our corpus. First observed on a leak site on August 6, 2025; most recent post July 14, 2026. The operation is currently active.

Also tracked as: black nevas.

Timeline of this disclosure

September 29, 2025Caresoft Global caresoftglobal.com listed by blacknevason the group's public leak site

Other recent disclosures by blacknevas

blacknevas has been linked to 36 public victims on Darkfield. A sample of the most recent:

See the full blacknevas dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track. Geographically, Caresoft Global caresoftglobal.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by blacknevas means Caresoft Global caresoftglobal.com 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 blacknevas'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.