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Article
The legal significance of PINs in banking
Hong Kong Law Journal
  • Chun Yau, Clement SHUM, Lingnan University, Hong Kong
  • Sai Hong KO, City University of Hong Kong
Document Type
Journal article
Publication Date
1-1-2000
Disciplines
Abstract
This paper explores the legal nature of a Personal Identification Number (PIN) and the legal position when it is voluntarily or involuntarily disclosed to a third party. It also comments on the legality of the standard form contracts that contain terms relating to the use of PINs. It will be argued that the common law should now regard a PIN as a signature, in light of the development of modern information technology. Further, a PIN holder owes a duty of care to his bank when using his PIN. However, if the PIN disclosure is obtained from the holder by unconscionable or deceptive means, the holder should not be held liable for any consequential losses. Moreover, a bank has a duty to warn its customers of any criminal act which may be practised upon a PIN holder.
Citation Information
Shum, C., & Ko, S.-h. (2000). The legal significance of PINs in banking. Hong Kong Law Journal, 30(2), 194-205.