Alejandro Cuevas Villalba

According to our database, Alejandro Cuevas Villalba authored at least 11 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Chameleon Channels: Measuring YouTube Accounts Repurposed for Deception and Profit.

Alejandro Cuevas Villalba, Manoel Horta Ribeiro, Nicolas Christin

CoRR, July, 2025

Collecting Qualitative Data at Scale with Large Language Models: A Case Study.

Alejandro Cuevas Villalba, Jennifer V. Scurrell, Eva Maxfield Brown, Jason Entenmann, Madeleine I. G. Daepp

Proc. ACM Hum. Comput. Interact., 2025

Observations of Highly Successful, Distributed Teams in a K-12 Online Security Competition.

Emma Hogan, Alejandro Cuevas Villalba, Hanan Hibshi, Nicolas Christin

Proceedings of the 25th Koli Calling International Conference on Computing Education Research, 2025

2024

Identifying Risky Vendors in Cryptocurrency P2P Marketplaces.

Taro Tsuchiya, Alejandro Cuevas Villalba, Nicolas Christin

Proceedings of the ACM on Web Conference 2024, 2024

Does Online Anonymous Market Vendor Reputation Matter?

Alejandro Cuevas Villalba, Nicolas Christin

Proceedings of the 33rd USENIX Security Symposium, 2024

2023

Automated Interviewer or Augmented Survey? Collecting Social Data with Large Language Models.

Alejandro Cuevas Villalba, Eva Maxfield Brown, Jennifer V. Scurrell, Jason Entenmann, Madeleine I. G. Daepp

CoRR, 2023

Misbehavior and Account Suspension in an Online Financial Communication Platform.

Taro Tsuchiya, Alejandro Cuevas Villalba, Thomas Magelinski, Nicolas Christin

Proceedings of the ACM Web Conference 2023, 2023

Is your digital neighbor a reliable investment advisor?

Daisuke Kawai, Alejandro Cuevas Villalba, Bryan R. Routledge, Kyle Soska, Ariel Zetlin-Jones, Nicolas Christin

Proceedings of the ACM Web Conference 2023, 2023

2022

Observations From an Online Security Competition and Its Implications on Crowdsourced Security.

Alejandro Cuevas Villalba, Emma Hogan, Hanan Hibshi, Nicolas Christin

CoRR, 2022

Measurement by Proxy: On the Accuracy of Online Marketplace Measurements.

Alejandro Cuevas Villalba, Fieke Miedema, Kyle Soska, Nicolas Christin, Rolf van Wegberg

Proceedings of the 31st USENIX Security Symposium, 2022

2021

SoK: A Framework for Asset Discovery: Systematizing Advances in Network Measurements for Protecting Organizations.

Mathew Vermeer, Jonathan West, Alejandro Cuevas Villalba, Shuonan Niu, Nicolas Christin, Michel van Eeten, Tobias Fiebig, Carlos Gañán, Tyler Moore

Proceedings of the IEEE European Symposium on Security and Privacy, 2021