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Martin Bajanik

Role

Software Engineer, Core API (R&D, Security)

Martin Bajanik Articles

Martin Bajanik's Articles

Demo: Chrome Site Engagement Feature Can Leak Frequently Visited Sites
October 19, 2023

Demo: Chrome Site Engagement Feature Can Leak Frequently Visited Sites

We explain how Chromium’s Lookalike Warnings and Site Engagement can leak information on frequently visited sites to untrustworthy websites.

user identification
September 14, 2022

Why Anti-Fingerprinting Techniques Don't Work in Browsers

Exploring anti-fingerprinting solutions, we discuss their effectiveness and why device identification is crucial in preventing online fraud.

Safari 15 IndexDB API vulnerability
January 14, 2022

Exploiting IndexedDB API information leaks in Safari 15

In this article we discuss a software bug introduced in Safari 15’s implementation of the IndexedDB API that lets any website track your internet activity and even reveal your identity.