PALO ALTO, Calif., Oct. 23, 2025 /PRNewswire/ — SquareX released critical research exposing a new class of attack targeting AI browsers. The AI Sidebar Spoofing attack leverages malicious browser extensions to impersonate trusted AI sidebar interfaces, […]
Tag: SquareX
SquareX Discloses Architectural Limitations of Browser DevTools in Debugging Malicious Extensions
SquareX researchers disclosed the technological reason behind this vulnerability, highlighting an architectural flaw in Browser DevTools that prevents browser vendors and enterprises from performing the thorough security analysis many enterprises expect. “Aside from the fact […]













