Is cursor.sh Safe? Security Analysis for Cursor
Check if cursor.sh is a scam or legitimate. Free security scan and reviews.
AI Summary
Cursor is a technology company offering an AI-powered code editor designed to enhance developer productivity through intelligent code prediction, natural language editing, and deep codebase understanding. Positioned as a modern alternative to existing AI coding tools, Cursor targets software developers and engineering teams seeking advanced AI assistance integrated directly into their coding environment. The company emphasizes privacy with SOC 2 certification and options to prevent remote code storage. Technically, the website is built on a modern Next.js framework, hosted on Vercel, and employs advanced performance and accessibility features. Security posture is solid with HTTPS and domain transfer protections, though DNSSEC is not enabled and formal security policies are not published. Overall, the site is professional, trustworthy, and well-optimized, though it lacks explicit privacy and cookie policies which impacts compliance scores.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Cursor operates in the competitive AI developer tools market, leveraging frontier AI models to deliver smart coding assistance. Its business model includes downloadable software for multiple platforms and enterprise solutions, targeting professional developers and organizations. The company has established credibility through SOC 2 certification and endorsements from notable tech companies like OpenAI, Google, and Figma. The partnership with Anysphere and active presence on GitHub, Twitter, and Discord indicate a strong developer community engagement. Growth indicators include frequent feature updates and a focus on privacy options, positioning Cursor as a premium AI coding assistant with a focus on security and user trust.
Extracted Contact Information
Marketing Intelligence Data
Email Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
Cursor demonstrates a mature security posture with HTTPS enforced, domain transfer lock, and SOC 2 certification indicating strong internal controls. The option for Privacy Mode to avoid remote code storage is a significant privacy feature. However, the absence of DNSSEC reduces DNS security, and no public security policy or incident response contact is provided, which are gaps in transparency and preparedness. No vulnerabilities or exposed sensitive data were detected in the analysis. The site uses modern frameworks and hosting providers with good security reputations. Overall, the security maturity is good but could be improved with published policies and DNSSEC.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Cursor
Built to make you extraordinarily productive, Cursor is the best way to code with AI.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enabled
- Domain status clientTransferProhibited
- SOC 2 certification
- Privacy mode option to not store code remotely
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional AI code editor product site
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DMARC reporting
LOWDMARC aggregate reports not configured
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 44 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings