This record tracks a ransomware attack claimed by the
blackbasta group against
arch-con.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.
-54days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Disclosed / Notified
Jan 13, 2024
Attack Summary
Arch-Con® Corporation is a national commercial general contractor founded in 2000 with offices in Houston, Dallas, Austin, and Denver. Arch-Con’s award-winning team simplifies the construction process using the latest cost-efficient technologies to stay on the cutting edge of the industry.SITE: www.arch-con.com Address : 190 T C Jester Blvd. Suite 200, Houston, Texas 77030, USALL DATA SIZE: ~2.0tb 1. Accounting 2. Administration 3. Departments data 4. Users personal data & 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.
Dark Web Exposure
Findings for arch-con.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
729+
found in Traditional breaches
121+
found in Ransomware leaks
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linkedIN_2.7z.001
Database World ROC · breach
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Access Intelligence
play · ransomware
••• emails
+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.