Vaccines and more: The response of Dark Web marketplaces to the ongoing COVID-19 pandemic

• Alberto Bracci ,

  Contributed equally to this work with: Alberto Bracci, Matthieu Nadini

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Mathematics, City, University of London, London, United Kingdom

  https://orcid.org/0000-0002-9506-5645

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• Matthieu Nadini ,

  Contributed equally to this work with: Alberto Bracci, Matthieu Nadini

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Department of Mathematics, City, University of London, London, United Kingdom, The Alan Turing Institute, British Library, London, United Kingdom

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• Maxwell Aliapoulios,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Center for Cybersecurity (CCS), New York Univ, Tandon School of Engineering, Brooklyn, NY, United States of America

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• Damon McCoy,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Center for Cybersecurity (CCS), New York Univ, Tandon School of Engineering, Brooklyn, NY, United States of America

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• Ian Gray,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Global Intelligence Team, Flashpoint, New York, NY, United States of America

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• Alexander Teytelboym,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Institute for New Economic Thinking, Oxford Martin School, University of Oxford, Oxford, United Kingdom, Department of Economics, University of Oxford, Oxford, United Kingdom

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• Angela Gallo,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Finance, Bayes Business School, London, United Kingdom

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• Andrea Baronchelli

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: abaronchelli@turing.ac.uk

  Affiliations Department of Mathematics, City, University of London, London, United Kingdom, The Alan Turing Institute, British Library, London, United Kingdom, UCL Centre for Blockchain Technologies, University College London, London, United Kingdom

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