Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gone Quishing: A Field Study of Phishing with Malicious QR Codes   The COVID-19 pandemic enabled "quishing", or phishing with malicious QR
codes, as they became a convenient go-between for sharing URLs, including
malicious ones. To explore the quishing phenomenon, we conducted a
173-participant study where we used a COVID-19 digital passport sign-up trial
with a malicious QR code as a pretext. We found that 67 % of the participants
were happy to sign-up with their Google or Facebook credentials, 18.5% to
create a new account, and only 14.5% to skip on the sign-up. Convenience was
the single most cited factor for the willingness to yield participants'
credentials. Reluctance of linking personal accounts with new services was the
reason for creating a new account or skipping the registration. We also
developed a Quishing Awareness Scale (QAS) and found a significant relationship
between participants' QR code behavior and their sign-up choices: the ones
choosing to sign-up with Facebook scored the lowest while the one choosing to
skip the highest on average. We used our results to propose quishing awareness
training guidelines and develop and test usable security indicators for warning
users about the threat of quishing.

4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci