NorthSec 2021

Marie-Pier Villeneuve-Dubuc

Marie-Pier Villeneuve-Dubuc is a student with a bachelor's degree in criminology from Université de Montréal. She is an intern from Commissionnaire du Québec in their cybersecurity department (VYGL). Marie-Pier also works with other cybersecurity organizations such as SERENE-RISC to help share knowledge about cybercrime and cybersecurity. Through her studies, she accomplished different research projects on cybercrimes, the dark web, and recently geopolitical issues such as political interference on the cyber surface. She intends on doing a master's degree focusing primarily on cybercrimes and their international matters.

The speaker's profile picture

What is your company/affiliation(s)?

Commissionnaires du Québec - Cybersecurity department (VYGL)

LinkedIn profile (full URL)

https://ca.linkedin.com/in/marie-pier-villeneuve-dubuc-61a58a150


Sessions

05-20
12:50
30min
Social bots: Malicious use of social media
Marie-Pier Villeneuve-Dubuc

This research focuses on the malicious use of social media, specifically Twitter, during the 2019 Canadian Federal Election Campaign. Social-bots have often been used in the past to manipulate public discourse through disinformation campaigns aimed at committing political interference. The mixed methodological approach combining descriptive analyses with interviews is used to draw a portrait of social-bots role during this electoral campaign. A digital analysis tool called Botometer is used to find social-bots within a database initially collected in 2019 by Commissionaires du Québec. This tool makes it possible to identify the social-bots and rate them with a score from 0 (not a social-bots) to 5 (most likely a social-bots), which will then be analyzed to determine how they inserted themselves into the political discussion during the period under study. The interviews conducted with experts in the field aim to deepen and give meaning to the results obtained previously. The results show that several social-bots did not publish content in English, the tweets analyzed are mainly retweets, thousands of users have been suspended, and the hashtags used promoted the election of Liberal Justin Trudeau to the detriment of Conservative Andrew Scheer.

Privacy
Main stream
05-20
14:00
40min
Privacy, online platforms & misinformation
Roger Johnston, Sara-Jayne Terp, Marie-Pier Villeneuve-Dubuc, Cory Doctorow, Lex Gill

Q&A and discussion for the malware block, hosted and moderated by Lex Gill. Questions will be gathered from the audience during the four prior talks.

Privacy
Main stream