@inproceedings{c2f38abf961941039ba3aebe2b8655ec,
title = "The effects of cue utilization and cognitive load in the detection of phishing emails",
abstract = "Phishing emails represent a major threat to online information security. While the prevailing research is focused on users{\textquoteright} susceptibility, few studies have considered the decision making strategies that account for skilled detection. One relevant facet of decision making is cue utilization, where users retrieve feature-event associations stored in long-term memory. High degrees of cue utilization help reduce the demands placed on working memory (i.e., cognitive load), and invariably improve decision performance (i.e., the information-reduction hypothesis in expert performance). The current study explored the effect of cue utilization and cognitive load when detecting phishing emails. A total of 50 undergraduate students completed: (1) a rail control task and; (2) a phishing detection task. A cue utilization assessment battery (EXPERTise 2.0) then classified participants with either higher or lower cue utilization. As expected, higher cue utilization was associated with a greater likelihood of detecting phishing emails. However, variation in cognitive load had no effect on phishing detection, nor was there an interaction between cue utilization and cognitive load. These findings have implications for our understanding of cognitive mechanisms that underpin the detection of phishing emails and the role of factors beyond the information-reduction hypothesis.",
keywords = "phishing emails, cue utilization, decision making, cognitive load",
author = "George Nasser and Morrison, {Ben W.} and Piers Bayl-Smith and Ronnie Taib and Michael Gayed and Wiggins, {Mark W.}",
year = "2020",
doi = "10.1007/978-3-030-54455-3_4",
language = "English",
isbn = "9783030544546",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer",
pages = "47--55",
editor = "Matthew Bernhard and Andrea Bracciali and Camp, {L. Jean} and Shin{\textquoteright}ichiro Matsuo and Alana Maurushat and R{\o}nne, {Peter B.} and Massimiliano Sala",
booktitle = "Financial Cryptography and Data Security",
note = "1st Asian Workshop on Usable Security, AsiaUSEC 2020, the 1st Workshop on Coordination of Decentralized Finance, CoDeFi 2020, the 5th Workshop on Advances in Secure Electronic Voting, VOTING 2020, and the 4th Workshop on Trusted Smart Contracts, WTSC 2020, held at the 24th International Conference on Financial Cryptography and Data Security, FC 2020 ; Conference date: 14-02-2020 Through 14-02-2020",
}