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Stock market effects of major cyber-attacks: evidence for breached and cybersecurity listed firms

Published Online: 2025-09-12

Authors

Martins, António Miguel https://orcid.org/0000-0001-7082-5460
Moutinho, Nuno

Cró, Susana
Funding

Funding for this research was provided by:

Fundação para a Ciência e Tecnologia (UIDB/04007/2020, UIDB/00685/2020, UID00685 CEEAplA | University of Madeira, UNIAG, UIDB/04752/2020, UIDP/04752/2020)
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Text and Data Mining valid from 2025-09-12

Version of Record valid from 2025-09-12
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Article History

Received: 18 June 2024

Accepted: 28 August 2025

First Online: 12 September 2025

Declarations

:

: The authors declare that they have no conflict of interest.

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