Is ls.app Safe? Security Analysis for Legendary Software LTD
https://ls.appCheck if ls.app is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
Linken Sphere, operated by Legendary Software LTD, is a professional antidetect browser solution designed for users requiring advanced anonymity, multi-account management, and automation capabilities. The company positions itself as an innovative leader in the antidetect browser market, with a history dating back to 2017 and a user base exceeding one million. Their product offers a rich feature set including hybrid technology, real device pools, mobile emulation, and team collaboration tools, supported by a tiered subscription model. The website reflects a mature digital presence with excellent design, clear navigation, and comprehensive content tailored to professionals in affiliate marketing and arbitrage. Technically, the website leverages modern web technologies such as React and Next.js, with integrations for analytics and user behavior tracking via Facebook Pixel, Google Tag Manager, Yandex Metrika, and Hotjar. The site is well-optimized for performance and mobile responsiveness, providing a seamless user experience. Security practices include HTTPS enforcement, security headers, and emphasis on local data storage for user safety. However, the absence of a visible cookie consent mechanism and dedicated security policy pages indicates areas for improvement in privacy compliance. The security posture is strong, with no evident vulnerabilities or exposed sensitive data. WHOIS data confirms the legitimacy of the business with consistent registration details matching the website's claims. The company maintains active communication channels including email support and Telegram community groups, enhancing user trust and engagement. Overall, Linken Sphere demonstrates a robust business and technical foundation with a focus on security and user privacy, though enhancements in privacy transparency and incident response documentation would further strengthen their compliance and trustworthiness.
Detected Technologies
12 urgent findings need attention
2 critical · 10 high
- + 4 more findings in the full report below
Keep ls.app under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
7 findings
30/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
8 findings
10/100
Email Security
6 findings
40/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Linken Sphere operates in the technology sector, specifically targeting professionals requiring anonymity and multi-account management online. Their subscription-based business model offers multiple pricing tiers catering to individual users and teams, emphasizing scalability and automation. The company has established a strong market position with a legacy product and a large user base. Strategic partnerships with proxy providers and marketing platforms enhance their ecosystem and service offerings. The website's content and partner integrations indicate a focus on affiliate marketers, arbitrageurs, and privacy-conscious professionals. Growth indicators include continuous product updates, community engagement, and comprehensive documentation. The company’s transparent UK registration and physical address support credibility and operational stability.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enforced and multiple security headers implemented, including HSTS, X-Content-Type-Options, and Content-Security-Policy. The product emphasizes local data storage to enhance user data security. No vulnerabilities or exposed sensitive information were detected in the website content or scripts. However, the lack of a published security policy or incident response plan and absence of a vulnerability disclosure program represent compliance gaps. The use of third-party analytics and tracking scripts without explicit cookie consent may pose privacy risks. Overall, the security culture appears proactive but could benefit from enhanced transparency and formalized policies.
Strategic Recommendations
Priority Actions for Security Improvement
Implement a visible cookie consent banner to comply with privacy regulations and enhance user trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Legendary Software LTD
Linken Sphere offers a professional antidetect browser tool designed for multi-accounting and anonymity on the internet, targeting professionals who require secure and flexible browsing solutions.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Local data storage emphasized for security
- Proxy quality checks
- Session backup and logs
- No exposed sensitive data detected
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenges.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
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 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
Critical sector without clear security compliance
HIGHDetected sectors: energy, transport, banking, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No SPF record found
HIGHSPF helps prevent email spoofing
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
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
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Unable to retrieve SSL certificate
CRITICALCould not establish secure connection to retrieve certificate information
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
No DMARC Record
MEDIUMDMARC policy not configured
DNS Records
DNSSEC Status
DNS Performance
⚡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
How does ls.app compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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