4 papers
Before & After: The Effect of EU's 2022 Code of Practice on Disinformation
Emmanouil Papadogiannakis, Panagiotis Papadopoulos, Nicolas Kourtellis +1
Over the past few years, the European Commission has made significant steps to reduce disinformation in cyberspace. One of those steps has been the introduction of the 2022 "Streng…
Welcome to the Dark Side: Analyzing the Revenue Flows of Fraud in the Online Ad Ecosystem
Emmanouil Papadogiannakis, Nicolas Kourtellis, Panagiotis Papadopoulos +1
The online advertising market has recently reached the 500 billion dollar mark. To accommodate the need to match a user with the highest bidder at a fraction of a second, it has mo…
I Know What You Bought Last Summer: Investigating User Data Leakage in E-Commerce Platforms
Ioannis Vlachogiannakis, Emmanouil Papadogiannakis, Panagiotis Papadopoulos +2
In the digital age, e-commerce has transformed the way consumers shop, offering convenience and accessibility. Nevertheless, concerns about the privacy and security of personal inf…
FNDaaS: Content-agnostic Detection of Fake News sites
Panagiotis Papadopoulos, Dimitris Spithouris, Evangelos P. Markatos +1
Automatic fake news detection is a challenging problem in misinformation spreading, and it has tremendous real-world political and social impacts. Past studies have proposed machin…