AYSAG

AYS AG. Zurich.

Cybersecurity and economic crime investigation. Backed by three decades of senior advisory.

Engagements for banks, insurers, technology companies, and family offices. Personally led, from Zurich.

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OSCP+ · OffSec CFE · ACFE CAS ECI · University of Lucerne MBA · University of Zurich
Practice

Focus.

All engagements are led personally. Legal counsel is engaged when required.

Cybersecurity and Forensics

Offensive security (OSCP+) and economic crime investigation (ACFE, CAS ECI) in one practice. Investigations that read both digital evidence and financial patterns.

  • Penetration testing: web, API, cloud, Active Directory
  • Economic crime investigation and internal investigations
  • OSINT investigations
  • Post-incident forensics and root-cause analysis
  • Expert reports and opinions
About

Marco A. Früh, Partner.

Three decades advising financial services, technology companies and family offices, at McKinsey & Company, Gartner and Swiss Re. Independent since 2013 through AYS AG.

From 2021, specialisation in economic crime investigation and offensive security: Certified Fraud Examiner (ACFE), CAS Economic Crime Investigation (University of Lucerne), OSCP+ (OffSec).

Career
  • 2013 - presentAYS AG, ZurichPartner
  • 2015 - 2025Senozon AG, ZurichETH spin-off, mobility analyticsCFO, COO
  • 2007 - 2013Swiss Re, Zurich / Armonk / LondonManaging Director, Business Engineering
  • 2005 - 2007Gartner, Dietikon / ViennaManaging Partner, Consulting CH/AT
  • 1998 - 1999McKinsey & Company, ZurichBusiness Technology Office Associate

Certifications

  • OSCP+OffSec Certified Professional
  • CFECertified Fraud Examiner, ACFE
  • CAS ECIEconomic Crime Investigation, University of Lucerne

Education

  • MBAUniversity of Zurich
  • BAEnglish Literature and Language, Zurich
  • DiplomaArt & Technique of Film Making, London
Affiliation
Cognel Tech Lead. Shaping the future of strategic decision-making with AI.
Contact

First conversation.

Encrypted contact available via PGP or Proton Mail. Reply typically within one business day.

Marco A. Früh Partner. AYS AG, Zurich.

Engagement terms on request.