Browser Add-on Weaknesses

Vulnerability

Browser add-ons frequently function with excessive privileges, granting them broad read and write access to the document object model of active financial trading interfaces. Malicious or compromised extensions can perform man-in-the-browser attacks, intercepting sensitive private keys, seed phrases, or session cookies required for executing decentralized finance transactions. This elevated access represents a critical failure point for users interacting with high-frequency crypto derivative platforms where authentication integrity is paramount.