The privacy practices of transformative fandom are of interest to HCI researchers both for the community’s high proportion of queer members and for the community’s sophisticated privacy norms and behaviors. We investigated fans’ use of single-serving ...

The widespread use of Large Language Model (LLM)-based conversational agents (CAs), especially in high-stakes domains, raises many privacy concerns. Building ethical LLM-based CAs that respect user privacy requires an in-depth understanding of the ...

Transformative media fandom is a remarkably coherent, long-lived, and diverse community united primarily by shared engagement in the varied activities of fandom. Its social norms are highly-developed and frequently debated, and have been studied by the ...

Privacy and security researchers often rely on data collected through online crowdsourcing platforms such as Amazon Mechanical Turk (MTurk) and Prolific. Prior work--which used data collected in the United States between 2013 and 2017--found that MTurk ...

The Buffet Overflow Café is a restaurant for dining cryptographers and cybersecurity professionals.

Transgender people are marginalized, facing specific privacy concerns and high risk of online and offline harassment, discrimination, and violence. They also benefit tremendously from technology. We conducted semi-structured interviews with 18 ...

The Internet Archive's Wayback Machine is the largest modern web archive, preserving web content since 1996. We discover and analyze several vulnerabilities in how the Wayback Machine archives data, and then leverage these vulnerabilities to create what ...