Home All Victims Manning Materials Corp.

Manning Materials Corp.

akira

This record tracks a ransomware attack claimed by the akira group against Manning Materials Corp.. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

-59days
t1 · Published t2 · Disclosed
Mar 27, 2025Jan 27, 2025
Country
United States
Business Category
Finance / Legal / Insurance
Employees
51-100
Discovered
2025-03-27
Published
March 27, 2025
Disclosed / Notified
Jan 27, 2025
Victim ID
YmRxUNmjwDfX

Attack Summary

As a single source supplier of Exterior Insulation Finish Systems (EIFS), Stucco, Stucco Components, and Insulated Concrete Forms (ICF) products, Manning Materials has earned a reputation for out standing quality building materials, along with concentrated expe rtise and exceptional service. We are ready to upload more than 25 GB of essential corporate doc uments such as: contact numbers and e-mail addresses of employees and customers, driver licenses, financial data (audits, payment details, reports), corporate licenses, agreements and contracts, etc.

Leak Screenshots

SAMPLE

Proof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for manningmaterials.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
182+
found in Traditional breaches
13+
found in Ransomware leaks
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+ 17 more leak sources locked
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