Home All Victims stemcor.com

stemcor.com

blackbasta

This record tracks a ransomware attack claimed by the blackbasta group against stemcor.com. 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.

-83days
t1 · Published t2 · Disclosed
Jan 23, 2024Nov 02, 2023
Country
United Kingdom
Business Category
Communication / Marketing
Employees
+1000
Discovered
2024-01-23
Published
January 23, 2024
Disclosed / Notified
Nov 02, 2023
Victim ID
jSZVCcE8rANZ

Attack Summary

STEMCOR is a leading independently run service provider for the steel industry. We play a vital role, acting as an intermediary between customers and suppliers. We make complex transactions easy for buyers and sellers. With our specialised expertise and knowledge, we help customers choose from over 3,500 different grades of steel and raw materials available in the market. With our global infrastructure and connections, we ensure they get their product in the right place, at the right time, and at the right price. For suppliers, we use our relationships and long-standing expert knowledge to ensure that their products reach the best customer in the right destinations.SITE: www.stemcor.com Address : Stemcor Group Longbow House 4th Floor, 14-20 Chiswell Street London EC1Y 4TW United KingdomALL DATA SIZE: 1.2tb 1. Employee files 2. Finance 3. Accounting and 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 stemcor.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
2,908+
found in Traditional breaches
92+
found in Ransomware leaks
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+ 17 more leak sources locked
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