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Maki Building Centers

interlock

This record tracks a ransomware attack claimed by the interlock group against Maki Building Centers. 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.

-52days
t1 · Published t2 · Disclosed
Oct 27, 2025Sep 06, 2025
Country
United States
Business Category
Construction / Real Estate
Employees
51-100
Discovered
2025-10-27
Published
October 27, 2025
Disclosed / Notified
Sep 06, 2025
Victim ID
dD6HI5XCIG6l

Attack Summary

Maki Building Centers is a company engaged in commerce and manufacturing with three branches in central Massachusetts. The company has warehouses, manufacturing facilities, large volumes, and financial resources! Security was very low, and the entire system was successfully compromised and taken over. Company, employee, and customer data ended up in our hands and, accordingly, in the public!

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 makicorp.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
303+
found in Traditional breaches
24+
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+ 17 more leak sources locked
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Visit Website Original Post View Group: interlock
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