Stücheli Architekten
● Listed in the last 48hAbout the organisation
Stücheli Architekten is a renowned Swiss architectural firm founded in Zurich back in 1946. The company specializes in the design and execution of complex architectural projects, including residential buildings, office complexes, and public spaces, combining innovation with tradition and sustainable construction. It provides a full range of architectural services and frequently acts as a general planner for major projects both in Switzerland and internationally.
What the listing means
Stücheli Architekten appeared on the payload leak site on 11 August 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 5 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Stücheli Architekten as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account with this organisation, change the password now and enable two-factor authentication.
- Other Professional Services organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/U3TDvGNoZWxpIEFyY2hpdGVrdGVuQHBheWxvYWQ=