This record tracks a ransomware attack claimed by the
payoutsking group against
Arch-Con Corporation. 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.
476days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Indexed by Breach House
October 16, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
arch-con.com operates within the Construction and Real Estate sector based in the United States, providing services aligned with industry-specific operational and project management needs. This entity is formally listed within the threat-intelligence index as a ransomware victim associated with the threat actor payoutsking. The listing reflects observed cyber incident correlation data compiled from intelligence sources without disclosing confirmed breach details, data exposure specifics, or operational impact metrics. Contextual understanding of the entity remains confined to its sector profile and the verified association with payoutsking. This catalog entry supports threat analysts tracking ransomware activity across targeted sectors and geographic regions.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-16. Verdict evidence: [H6] Status: Disclosed
Capture history —
2 day(s) tracked. Content is locked.
Showing the latest capture only
Unlock the 2 captures already taken.
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
pureincubation-com.7z.001
Database World ROC · breach
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limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
GEMCO Constructors
medusa · ransomware
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
+ 17 more leak sources locked
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