Detecting Hidemium: Fingerprinting inconsistencies in anti-detect browsers (blog.castle.io)

Hi, author here. I wrote a blog post where I analyze Hidemium, a popular anti-detect browser. I break down the techniques it uses to spoof fingerprints and show how JavaScript feature inconsistencies can reveal its presence. Of course, JS feature detection isn’t a silver bullet, attackers can adapt. I also discuss the limitations of this approach and what it takes to build more reliable, environment-aware detection systems that work even against unfamiliar tools.