Attackers don't need any special authentication to reach a target endpoint — they just need to know where it is.
I have tested every major backlink API provider in the game. Here is my senior-level breakdown of the best backlink API options for white/gray-hat pros.
A malicious Chromium-based extension that spoofs the AI-powered answer engine Perplexity AI redirects browser search traffic using MV3 APIs and intermediary infrastructure.