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Leak-site post naming VIVOTEK, captured by ThreatCluster

VIVOTEK

everest

Ransomware leak-site victim intelligence · EN

Data size
236.29 GB
Files
94,837
Views
50,000
Posted
Sep 8, 2026
Countdown
The files will be published after the timer counts down.
Country
TW
Industry
Technology

Summary

Written by ThreatClusterfrom file listing, victim profile, leak post, screenshot, ransom note, our reporting

The Everest group claims to have stolen 236.29 GB from VIVOTEK, comprising 94,837 files, according to their leak post. They describe the data as a unified internal VIVOTEK data repository including firmware, embedded-system images, source and build artifacts, SDKs, VADP, VCA and ANPR packages, NVR software, factory and service tools, documentation, diagnostic material and product-support data. The leak post is published, and the ransom note states the files will be published after a countdown, with VIVOTEK having time to contact the group.

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

Victim profile

Platforms
ARM32 HiSilicon ARMv7 hard-float SigmaStar AArch64

What was taken

The report describes the unified internal VIVOTEK data repository, including firmware, embedded-system images, source and build artifacts, SDKs, VADP, VCA and ANPR packages, NVR software, factory and service tools, documentation, diagnostic material and product-support data. The repository contains 94,837 files in 9,865 folders totaling 236.29 GB. The data covers several generations of cameras and NVRs, internal development branches, exact SVN and Git manifests, the MD9560 source/build snapshot, ARM and AArch64 development libraries, client SDKs, factory software, recovery environments, VADP applications, VCA, ANPR and engineering documentation.

Data categories
firmwareembedded-system imagessource and build artifactsSDKsVADPVCAANPRNVR softwarefactory and service toolsdocumentationdiagnostic materialproduct-support data
Leak site tags
itsecfirmwareNVRANPRVCA
File types seen
3gp × 1apk × 15avi × 35bin × 251bit × 1,596bmp × 88cab × 4dll × 52,314dmp × 531exe × 4,586img × 1,195ini × 9,021ipa × 2jpg × 1,068mkv × 1mov × 8mp3 × 610mp4 × 16msg × 4msi × 1ncb × 19pch × 7pcm × 1,261pdb × 118pdf × 274pkg × 53rar × 15rom × 85tvs × 1upt × 16wav × 516wmv × 8xrc × 432zip × 151sqfs × 10xlsx × 287tar.gz × 154flash.pkg × 2,287no extension × 8,689secure.tar.gz × 2
Sample files (2)
README.txt
firmware.bin

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.

latest post
Sep 1
view_count_line
12,447 12,447 views Sep 1
The files will be published after the timer counts down. The company still has t
present

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
The image features the logo of Italtel, consisting of a stylized triangular design in blue, green, and yellow, alongside the company name in black text.
onion leak page16 KB
Logo of VIVOTEK, featuring the brand name in blue with a stylized camera icon.
onion leak page16 KB
onion leak page1.5 KB
Logo of Keysight Technologies featuring a red waveform graphic and the company name in white text.
onion leak page128 KB
Logo of CCA Bank featuring a purple hexagonal design with the text "CCA Bank" and a tagline in French.
onion leak page7.5 KB
Logo featuring a stylized letter "E" in red and a gray arrow pointing to the right.
onion leak page6.8 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 company name, with the tagline "Consulting. Technology. Outsourcing."
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