About Reversec

We are shaping the future of offensive cybersecurity.

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Introducing Reversec

Reversec is the new name in cybersecurity consulting, dedicated to helping businesses overcome their most complex security challenges. Formerly known as the Consulting unit of WithSecure, Reversec focuses on turning pioneering research into practical solutions that help organizations stay ahead of threats.

With an emphasis on offensive, proactive strategies, Reversec ensures businesses are prepared to tackle evolving security risks. By combining extensive industry experience with a commitment to continuous research, Reversec delivers straightforward and effective services that not only protect but also strengthen its clients’ operations.

Reversec unites expertise from leading names in the cybersecurity world, including F-Secure, WithSecure, MWR Infosecurity, nSense, and Inverse Path. With over three decades of combined experience, the team brings unmatched knowledge to help organizations build stronger defenses and reduce risks. Reversec is also committed to openly sharing its expertise with clients and the wider community, encouraging informed decisions about security.

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Research led

Continuous research is at the core of what we do. We believe true protection comes from investing in pioneering security research and translating those insights into practical, real-world solutions for our customers.

Reverse engineered

We apply our hacker mentality to everything we do. We simulate the tactics and strategies used by cybercriminals so that instead of just reacting to these threats, we actively identify and address the gaps in an organization’s security.

Cybersecured

We help organizations tackle their most complex cybersecurity challenges. Our vision is to be the leading global provider of offensive-driven consulting services, helping organizations worldwide strengthen their defenses and mitigate cyber risks.

Our story

1988

F-Secure was established under the name Data Fellows

2015

nSense joins F-Secure

2017

Inverse Path joins F-Secure

2018

MWR Infosecurity joins F-Secure

2022

2022 F-Secure Corporate Security was relaunched as WithSecure

2025

Reversec, a new name in cybersecurity consulting, is born.

Leadership team

Scott Reininga

Scott Reininga

Leadership

Torbjörn Enström

Torbjörn Enström

Finance

Teppo Kilpeläinen

Teppo Kilpeläinen

Sales

Hanna Lehtola

Hanna Lehtola

Marketing

Victoria Murphy

Victoria Murphy

Operations

Björn Dahlberg

Björn Dahlberg

Consulting

Caitlin Benade

Caitlin Benade

Consulting

William Jardine

William Jardine

Consulting

Global reach

Our accreditations and certificates

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