Leak-site post naming aeiconsultants.com, captured by ThreatCluster

aeiconsultants.com

braincipher

Ransomware leak-site victim intelligence

Data size
over 55 GB.
Posted
Aug 31, 2026
Country
US
Industry
Professional Services

Summary

Written by ThreatCluster from victim profile, leak post

BrainCipher claims to have stolen over 55 GB from aeiconsultants.com, comprising about 35,000 documents and files. The data purportedly includes personal data, real estate data, internal security/HR data, and infrastructure-related materials. The leak page lists a countdown publication status and identifies aeiconsultants.com as the victim domain.

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

Victim profile

Domains
aeiconsultants.com

What was taken

We have about 35,000(35k) documents and files of your company, with a total size of over 55 GB. The data includes: Personal Data, Real Estate Data, Internal Security/HR, Infrastruc...

Data categories
Personal DataReal Estate DataInternal Security/HRInfrastructureTrade SecretsPricing Information
Leak site tags
Company DataLeakBrain Cipher

Leak-site images (2)

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

ThreatCluster capture
The image features a logo with a stylized globe made of green and blue dots alongside the letters "AEI."
onion leak page 647 KB