This record tracks a ransomware attack claimed by the
N0n group against
Xinos Construction Corp and its accounting group. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Indexed by Breach House
October 16, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Xinos Construction Corp operates within the Construction and Real Estate sector, based in Greece, providing project-related services and accounting support to support business operations and financial oversight. Its accounting group likely manages financial reporting, compliance, and administrative workflows relevant to construction and real estate activities. This entity is cataloged as a ransomware victim within the threat-intelligence index, with the associated threat actor or source identified as N0n. The listing reflects the cybersecurity incident classification without disclosing unverified details regarding data accessed, stolen records, ransom demands, or confirmed breach specifics. This entry supports threat-aware monitoring of organizations within the construction sector targeted by N0n activity.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
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