Was Fluke Corporation hit by ransomware?

Fluke Corporation was listed by the shinyhunters 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 shinyhunters ransomware group?

shinyhunters 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 Fluke Corporation breach?

shinyhunters published data attributed to Fluke Corporation. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Fluke Corporation

Claimed by Shinyhunters · listed 2 days ago

Age

since listed · data leaked

Status timeline

ListedJul 1, 2026
Data leakeddate unknown

At a glance

Group: Shinyhunters
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Jul 1, 2026

About the victim

AI dossier — public-source company profile

Fluke Corporation is a manufacturer of electronic test and measurement equipment. The company produces diagnostic tools and software for industrial, electrical, and telecommunications applications.

Industry: Test & Measurement Equipment Manufacturing

Attack summary

Severity: critical — Confirmed exfiltration of 21 million records containing PII at massive scale (100GB+), published as proof. Magnitude and sensitivity of personal data exposure meets critical threshold.

ShinyHunters claims to have exfiltrated over 21 million Salesforce records containing personally identifiable information (PII). The group states the company declined to reach a settlement agreement and published the data.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Salesforce records
Personally identifiable information (PII)
Customer/business records

What the group claims

Over 21 million Salesforce records containing some PII were compromised. The Company failed to reach an agreement with us despite our incredible patience, all the chances and offers we made. They don't care. | Size: 100GB+ | Updated: 02 July 2026 | SHA256: 6ee9bd06756efceb56e5c56fd4e8ab3a8006b9cb80e7c0b4405ed15b996c05fe

Source

Indexed 2 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.

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Disclosure context

About shinyhunters

Based on the limited publicly available information, shinyhunters appears to be a recently emerged ransomware group first observed in October 2025, primarily motivated by financial gain through extortion activities targeting organizations across multiple sectors. The group's origin and potential affiliations remain unclear due to their recent emergence, and there is insufficient public documentation to determine whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and specific technical capabilities have not been extensively documented by major threat intelligence firms, though their targeting pattern suggests a broad opportunistic approach rather than sector-specific specialization. The group has reportedly victimized approximately 77 organizations, with primary targeting focused on the United States, France, Japan, Germany, and Australia, showing particular interest in consumer services, technology, financial services, transportation and logistics, and education sectors. Given the group's very recent emergence in late 2025, there are no widely reported major campaigns or high-profile incidents documented by established security research organizations, and no known law enforcement actions have been publicly reported against this group. The current operational status of shinyhunters remains active based on available reporting, though comprehensive threat intelligence profiles from major security firms like Mandiant, CrowdStrike, or government agencies have not yet been published due to the group's recent appearance in the threat landscape. The group has been linked to 138 public disclosures across our corpus. First observed on a leak site on October 3, 2025; most recent post July 1, 2026. The operation is currently active.

Timeline of this disclosure

July 1, 2026Fluke Corporation listed by shinyhunterson the group's public leak site

Other recent disclosures by shinyhunters

shinyhunters has been linked to 138 public victims on Darkfield. A sample of the most recent:

See the full shinyhunters dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,678 disclosures indexed across all operators we track. Geographically, Fluke Corporation is reported in United States, a country with 3,107 ransomware disclosures in our corpus.

If your organisation is affected

A listing by shinyhunters means Fluke Corporation 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 shinyhunters'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.