Discover and enforce security guardrails on all AI apps
Prevent leakage of sensitive data on AI tools
Restrict user access to unsanctioned AI tools or accounts
Protect against prompt injection, compliance violations, and more
Protect AI browsers against attack and exploitation
Threat Prevent data leakage across all web channels
Secure SaaS remote access by contractors and BYOD
Discover and secure corporate and personal SaaS identities
Detect and block risky browser extensions on any browser
Discover ‘shadow’ SaaS and enforce SaaS security controls
The LayerX Enterprise GenAI Security Report 2025 offers one-of-a-kind insights on GenAI security risks in organizations.
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Noa Published - February 10, 2026
Cursor doesn’t store API keys in protected storage, meaning any extension can access them. Cursor knew about this vulnerability but didn’t fix it. Executive Summary LayerX security researchers have found that any extension of the popular AI development tool Cursor can access the developer’s API keys and session tokens, leading to full credential compromise, with […]
This isn’t a story about malware. Nobody hacked you. Nobody stole anything. The extensions you’re running right now may be selling your browsing data — and they told you they would. It’s right there in the privacy policy. Page 4. Paragraph 7. The one nobody reads.
LayerX security researchers have uncovered a campaign of at least 12 interrelated browser extensions that masquerade as TikTok video downloaders but in reality track user activity and collect data. The extensions share a common codebase and are all clones or lightly modified versions of each other, indicating that this is a long-standing and persistent […]
