A Large-Scale Study of Device and Link Presentation in Email Phishing Susceptibility
Bibliographic record
Abstract
Phishing is one of the most prevalent social engineering attacks that targets both organisations and individuals. It is crucial to understand how email presentation impacts users’ reactions to phishing attacks. We hypothesised that device type and email presentation could potentially play a role, particularly in how links are displayed, which might influence susceptibility. In collaboration with the IT Services unit of a large organisation for a phishing training exercise, we conducted a study to explore the effects of device type and link presentation. Our findings revealed no significant difference in users’ susceptibility to phishing when using mobile devices versus computers. However, the masking of phishing links as buttons or hypertext appeared to be influential in shaping users’ behaviour. More specifically, users were significantly more likely to click on phishing links when masked as hypertext. These findings suggest that link presentation plays a significant role in users’ susceptibility to phishing attacks.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".