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Leak-site post naming Kingston Technology, captured by ThreatCluster

Kingston Technology

everest

Ransomware leak-site victim intelligence

Data size
138.49 GB
Files
9,438
Views
22,000
Posted
Aug 20, 2026
Countdown
The files will be published after the timer counts down.
Country
US
Industry
Technology

Summary

Written by ThreatClusterfrom site fields, file listing, victim profile, leak post, screenshot, ransom note

The Everest group leak claims Kingston Technology (domain kingston.com) is the victim, with 9,438 data files totaling 138.49 GB claimed as taken. The data is described as spanning general data coverage, main working areas, marketing and creative production, product launch and localization, retail/e-commerce and channel data, Amazon Japan sales and promotion records, and spreadsheets and reporting data. The leak page is published and shows a countdown for when the files will be published.

Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.

What was taken

The Kingston data repository contains 9,438 data files with 138.49 GB of stored data. The repository is organized around regional marketing work areas, product launch folders, localization packages, retail and e-commerce materials, channel reports, corporate communications, product imagery, layered design sources, video and compressed project packages.

Data categories
General Data CoverageMain Working AreasMarketing and Creative Production DataProduct Launch and Localization DataRetail, E-commerce and Channel DataAmazon Japan Sales and Promotion RecordsSpreadsheet and Reporting Data
Sample files (2)
G:\kingstom\Shawn\For_Serena\Product images.7z
G:\kingstom\Shawn\For_Serena\Amazon Sales.7z

Ransom note

Published by the group on their leak site, reproduced verbatim.

The files will be published after the timer counts down. The company still has time to get in touch with us

Also stated on the leak page

Fields this group publishes that do not map to a standard column. Labels are the site's own.

repository_structure
The Kingston data repository is organized around regional marketing work areas, product launch folders, localization packages, retail and e-commerce materials, channel reports, corporate communications, product imagery, layered design sources, video and compressed project packages.

Leak-site images (11)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture
onion leak page11 KB
Logo featuring a stylized letter "E" in red and a gray arrow pointing to the right.
onion leak page6.8 KB
Logo of Kingston Technology featuring a stylized red figure and the brand name in black text.
onion leak page29 KB
Logo featuring the text "GRUPO DT" and "DESGUACES TENERIFE," accompanied by a stylized car outline in orange.
onion leak page19 KB
Logo of Capgemini featuring a blue stylized cloud shape above the word "Capgemini" with the tagline "Consulting. Technology. Outsourcing." below.
onion leak page27 KB
Logo of Atlas Air Worldwide featuring the company name in blue with a yellow globe design above it.
onion leak page6.7 KB
Logo featuring the text "rx networks" with a stylized "rx" and a wireless signal icon.
onion leak page7.3 KB
Logo of Ingersoll Rand featuring the letters "IR" in red with a circular design.
onion leak page11 KB
Logo of Keysight Technologies featuring a red waveform graphic and the company name in white text.
onion leak page128 KB
onion leak page11 KB