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High Grade Materials

akiraransomware group
May 28, 2025

May 28, 2025

High Grade Materials is a Michigan-based company specializing in concrete and concrete-relatedproducts. We are going to upload about 20 GB of corporate data. A lot of employee information (DOB, passport number, address, phone and so on), detailed financial data (audits, payment details, reports, invoices), contracts and agreements, death/birth certificates, NDAs, etc.

Leak Page Screenshot
Screenshot of High Grade Materials leak page

Organization Details

Organization

High Grade Materials

Domain

highgradematerials.com

Country

πŸ‡ΊπŸ‡Έ US

Industry Sector

Construction

highgradematerials.com

Leak Data

Published

May 28, 2025

Discovered

May 28, 2025

Data Types
FinancialEmployee recordsSource codeCredentials
HIPAAPCI-DSS
Leak URL
https://akiral2iz6a7qgd3ayp3l6yub7xx2uep76idk3u2kollpj5z3z636bad.onion
Site OnlineLast scanned 1h ago

Threat Group

akira

ransomware group

View full group profile β†’

Quick Facts

CountryπŸ‡ΊπŸ‡Έ US
SectorConstruction
PublishedMay 28, 2025