PALO ALTO, Calif., Oct.  23, 2025, CyberNewswire: 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, which is used to trick … (more…)

The post News Alert: SquareX reveals new browser threat — AI sidebars cloned to exploit user trust first appeared on The Last Watchdog.

The post News Alert: SquareX reveals new browser threat — AI sidebars cloned to exploit user trust appeared first on Security Boulevard.

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Source: Security Boulevard
Source Link: https://securityboulevard.com/2025/10/news-alert-squarex-reveals-new-browser-threat-ai-sidebars-cloned-to-exploit-user-trust/