Fluke Corporation Listed by shinyhunters Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Fluke Corporation was listed by the shinyhunters ransomware group on July 01, 2026, following the exfiltration of internal files. Check whether your data was exposed and take appropriate steps to protect your information.
What happened
The incident centres on a claim posted by the shinyhunters ransomware group. The post asserts that internal files were exfiltrated during a ransomware attack and that negotiations with Fluke Corporation did not produce an agreement. The group published a sample file hash and noted an update on 2 July 2026. No independent confirmation of the data volume, the method of access, or the precise contents has been made public. The number of people whose records may be involved is not stated.
Inside shinyhunters
Shinyhunters is a ransomware operator that maintains a public leak site where it lists organisations it claims to have targeted. The group typically announces data theft after failed ransom negotiations and releases samples or descriptions of the material it says it holds. Its activity has been documented across multiple sectors in recent years, with listings often accompanied by statements about the volume of records and the organisation’s refusal to pay.
About Fluke Corporation
Fluke Corporation designs and manufactures electronic test and measurement instruments used in industrial, electrical and maintenance settings. Companies of this type routinely store customer account details, service records, employee information and technical data in customer-relationship platforms such as Salesforce. A compromise of those systems can therefore involve both commercial records and personal identifiers.
The information in question
The listing describes internal files and more than 21 million Salesforce records said to contain some personally identifiable information. The precise categories of data, the time period covered and the proportion of records that include names, contact details or other identifiers have not been confirmed outside the group’s statement. Organisations in this sector commonly hold names, email addresses, account numbers and service histories, but the exact contents of the claimed exfiltration remain unverified.
What's at stake
Individuals whose records appear in the claimed dataset could see their contact information or account details circulated. Such exposure can lead to increased phishing attempts or attempts to misuse existing accounts. For the organisation, the incident adds to the operational costs of investigation, customer notification and any required security improvements. The long-term effect depends on what specific data is ultimately verified as having been taken.
What to do if you're exposed
Anyone concerned should monitor accounts linked to Fluke for unusual activity and enable multi-factor authentication where available. Reviewing privacy settings on any associated services and watching for unsolicited messages that reference the company can reduce immediate risks. Readers can run a free exposure scan of their email address against known breach data to check whether their information has appeared in previously published listings.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
More recent breaches
kodak.com Listed by shinyhunters Ransomware GroupIngram Content Group, Inc. Listed by shinyhunters Ransomware GroupAmazon owned OneMedical.com Listed by shinyhunters Ransomware GroupNAIC.org Listed by shinyhunters Ransomware GroupLatest breaches
Read GalaxyWarden’s full analysis of the Fluke Corporation Listed by shinyhunters Ransomware Group →
Publicly posted by shinyhunters — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.