Title

When spear phishers craft contextually convincing emails

Document Type

Conference Proceeding

Source of Publication

Proceedings of the International Conferences on WWW/Internet 2018 and Applied Computing 2018

Publication Date

1-1-2018

Abstract

© 2018 IADIS Press. All Rights Reserved. Spear phishing emails pose great danger to organizational employees due to the spear phisher’s skill in crafting contextually convincing emails as well as the inherent weakness of the employees in identifying the threat from spear phishing cues, which raises the question of which construct (user vulnerabilities or email contextualization) has a greater influence on the vulnerable user. Researchers have provided sufficient evidence of user vulnerabilities, namely the desire for monetary gain, curiosity of the computer user, carelessness on the part of the user, the trust reposed on the purported sender by the user, and a lack of awareness on the part of the computer user. However, the effect of the spear phisher’s ability in skillfully crafting convincing emails (using fear appeals, urgency of action, and email contextualization) to trap even skillful IT security personnel is an area that needs to be explored. Therefore, we explore the relationships between the two major factors namely ‘user vulnerabilities’ and ‘email contextualization’, through the theory of planned behavior with the objective to find out the major factors that lead to computers users biting the phishers’ bait. In this theoretical version of the paper, we provide the resulting two constructs that need to be tested.

ISBN

9789898533821

Publisher

IADIS Press

First Page

313

Last Page

320

Disciplines

Computer Sciences

Keywords

Email Contextualization, Spear Phishing, User Vulnerabilities

Scopus ID

85060278460

Indexed in Scopus

yes

Open Access

no

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