stuecheli.ch

EMERGING

stuecheli.ch was listed on the Safepay ransomware extortion leak portal. The firm was founded by architect Werner Stücheli in 1946 and has developed into a third-generation architectural practice. It is …

Observable Status EMERGING

Industry / Sector Retail & E-Commerce

Incident Classification Network Intrusion & Data Exfiltration

Attributed Threat Actor Safepay

Affected Population Scope Under Audit

First Seen 2026-10-05

Last Updated 2026-10-05

OPEN WEIGHTS TELEMETRY • DETERMINISTIC CONFIDENCE

Confidence & Source Corroboration

9% CONFIDENCE

1. Primary Authority UNVERIFIED CLAIM Base weight: 6%

2. Evidence Specificity +3% Domain & Scope Telemetry

3. Corroboration Curve +0% 1 independent domain

4. Timeline & Staleness +0% 1 milestone logged

Corroborated Source Domains:

ransomware.live

Technical Forensic Briefing

Incident Overview

This security event involves stuecheli.ch (stuecheli.ch), categorized under Retail & E-Commerce. Observable incident classification indicates Network Intrusion & Data Exfiltration.

Compromised Assets & Data Scope

Compromised data scope remains under technical forensic audit. Quantified victim population has not yet been formally disclosed in public filings.

Threat Actor Attribution: Activity corroborated with tactics associated with Safepay.

Statutory Disclosures & Compliance

No formal federal or state regulatory filings have been confirmed at this time.

Milestone Timeline (1 events logged)

2026-10-05 19:37 UTC

UNVERIFIED CLAIM

stuecheli.ch Listed on Safepay Ransomware Extortion Portal

Source: Safepay Ransomware Leak Site Claim

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