Most cybersecurity threats today do not start with dramatic hacks. They start quietly inside the browser. 

In this episode of the DesignRush Podcast, Nishant Sharma, Head of Cybersecurity Research at SquareX, breaks down how invisible browser-level decisions shape trust, risk, and long-term competitive advantage for businesses and individuals. 

Nishant explains why browsers have quietly become the most critical and underestimated attack surface in modern work, how extensions, OAuth permissions, AI tools, and everyday habits expose sensitive data, and why traditional security tools fail to see many of today’s threats. The conversation explores how AI-powered browsers accelerate productivity while simultaneously amplifying risk when guardrails are missing. 

Drawing from real-world research, including browser architecture vulnerabilities and extension abuse, this episode reframes cybersecurity as a business and trust challenge, not just a technical one. 

You will learn: 

• Why the browser is now the primary attack surface for modern organizations 
• How everyday actions like installing extensions or using free tools create hidden risk 
• Why “official” platforms and OAuth logins can produce a false sense of security 
• How AI browsers and agents increase both productivity and exposure 
• Why traditional endpoint and antivirus tools miss browser-native threats 
• How behavior, awareness, and guardrails reduce risk before tools are involved 
• Why browser security is becoming a competitive advantage, not just protection 

This episode is essential listening for leaders navigating AI adoption, browser-based work, and trust in an increasingly invisible threat landscape. 

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