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  • Jakob Horn
Dr. Jakob Horn, LL.M. (Harvard)
Dr. Jakob Horn, LL.M. (Harvard)

Dr. Jakob Horn, LL.M. (Harvard)

Associate

  • Berlin Germany
Contact Me Today
+49 30 885636 0
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Jakob Horn is a member of the practice area Technology, Media & Telecoms. He advises companies in particular on AI governance, data protection, IT contract law and IT security, as well as related disputes.

A key focus is advising companies on the implementation of the AI Act. He advises both providers and deployers of AI on the practical as well as legally compliant implementation of the AI Act and on the consideration of other legal obligations associated with AI and contract drafting. Another focus is representing companies in technology-related disputes. In particular, he represents companies in connection with data protection and IT security incidents before authorities, in defending against claims for damages by affected parties and in enforcing claims against third parties (such as service providers with inadequate IT security levels or the enforcement of claims arising from IT contracts).

Expertise

Services and Groups

Data & cyber
Information technology
Artificial intelligence
GDPR compliance
Cyber security & data breaches
Data Governance
Technology disputes
Tech Litigation

Sectors

Technology, media & communications
Machine learning
Blockchain
Software
Tech infrastructure (data centres, fibre, broadband)

CV

Since 2024 Associate, Taylor Wessing
2021 - 2024 Post-Doc Researcher and Lecturer, Humboldt University, Berlin
2015 - 2018 Prae-Doc Researcher and Lecturer, Friedrich-Schiller-University, Jena
2021 Second State Examination (Bar Exam)
2019 - 2021 Legal Trainee at Higher Regional Court of Berlin, among others stages at Federal Ministry of Justice and Taylor Wessing
2018 - 2019 Master of Laws (LL.M.), Harvard Law School, Cambridge, MA, USA
2018 Ph.D. (Dissertation: The Emergency Arbitrator the German Rules of Civil Procedure)
2015 First State Examination
2010 - 2015 Legal Studies, Friedrich-Schiller-Universität Jena

Career

Since 2024 Associate, Taylor Wessing
2021 - 2024 Post-Doc Researcher and Lecturer, Humboldt University, Berlin
2015 - 2018 Prae-Doc Researcher and Lecturer, Friedrich-Schiller-University, Jena

Education

2021 Second State Examination (Bar Exam)
2019 - 2021 Legal Trainee at Higher Regional Court of Berlin, among others stages at Federal Ministry of Justice and Taylor Wessing
2018 - 2019 Master of Laws (LL.M.), Harvard Law School, Cambridge, MA, USA
2018 Ph.D. (Dissertation: The Emergency Arbitrator the German Rules of Civil Procedure)
2015 First State Examination
2010 - 2015 Legal Studies, Friedrich-Schiller-Universität Jena

Publications

Data Breaches Under the GDPR Not Excused by Employee Error (EU), Thomson Reuters, 2024 

Mitarbeiter machen Fehler? Ja, aber das ist keine Entschuldigung für den Datenschutzverstoß, Datenschutz-Berater 5/24

Entwicklung eines Legal Tech-Tools - Die Ergebnise eines innovativen Kurses an der Humboldt-Universität zu Berlin, LTZ 1/2024, 46-47

Alterantive Streitbeilegung & Verhandlung, Ebers, Stichwortkommentar Legal Tech, 2023

Die vollautomatische zivilgerichtliche Entscheidung, ZZP 136 (2023), 459-463

Verfahrensgrundsätze und Digitalisierung der zivilgerichtlichen Streitbeilegung, in Riehm/Dörr, Digitalisierung und Zivilverfahren, 2023, § 26 (mit Prof. Dr. Giesela Rühl)

Automatische Informationsbeschaffung durch Zivilgerichte, Zum Einsatz von IT im Zivilprozess, RDi 2022, 469-477

The Emergency Arbitrator under the New York Convention, The American Review of International Arbitration 31 (2021), 109-125

Der Emergency Arbitrator und die ZPO, 2019 (Dissertation)

Additional languages

English

Jakob's news & insights

View Jakob's insights
Click here to find out more
Technology, media & communications

The EU's high-stakes bet on taming deepfakes

13 November 2025

by multiple authors

Glass.Mapper.Sc.Fields.Image?.Alt
Artificial intelligence

The final GPAI Code of Practice: Key insights, unresolved questions, and parallel regulatory tracks

11 July 2025
In-depth analysis

by multiple authors

Click here to find out more
Glass.Mapper.Sc.Fields.Image?.Alt
Data & cyber

Training of AI models with user data - Decision of the Higher Regional Court of Cologne in the Meta case

1 July 2025
Briefing

by Alexander Schmalenberger, LL.B. and Dr. Jakob Horn, LL.M. (Harvard)

Click here to find out more
View Jakob's insights

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The duty to defend against cyberattacks: Cybersecurity as an indispensable capability in the defense industry

17 December 2025
In-depth analysis

by Dr. David Klein, LL.M. (Univ. of Washington), CIPP/E

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Tunnel with vanishing point and neon lights
Disputes & investigations

When the evidence thinks for itself: how will the courts keep AI-generated evidence in check?

12 December 2025
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by Helen Robinson and Andrew Spencer

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Data and cyber security - 2025 roundup

11 December 2025

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Radar roundup 2025

11 December 2025

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Consumer & retail

Consumer and Retail in the News

11 December 2025
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by multiple authors

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Virtual reality – meeting the data centre challenges

8 December 2025

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Consumer and Retail in the News

5 December 2025
Quick read

by multiple authors

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Games and gambling

Sweepstakes & Social Casinos in Germany: Legal Overview and Opportunities

4 December 2025
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by Dr. Fabian Masurat, CIPP/E

Click here to find out more
Play Guide
Games and gambling

Play

3 December 2025
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Artificial intelligence in the regulatory jungle of cybersecurity law between AI Act, CRA and CSA

3 December 2025
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