An article from The Hacker News on browser-based attack techniques in 2026 argues that the browser is where business applications are accessed and used, making it the natural home for attacks. It states that most breaches today begin in a browser session, and many never leave it.
The article emphasizes that the entire attack chain—from initial access to data exfiltration—can play out entirely within the browser. That shifts the defensive picture, since traditional network monitoring may miss threats that remain inside the browser environment.
Because this is a single source, the claims represent one assessment rather than a broad consensus. Still, the focus on the browser as both the entry point and the full battlefield is a notable signal for security teams planning their defenses.