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Is yahoofinance.com a Scam? Security Check Results - Yahoo Finance

yahoofinance.com Security Report Summary

yahoofinance.com received a security score of 81 out of 100 in Guard's comprehensive security analysis, classified as "Safe". This report covers Yahoo Finance's website security posture. Yahoo Finance operates in the Finance industry in USA.

Yahoo Finance demonstrates a generally stable network and email security posture but exhibits significant gaps in key security frameworks and headers, particularly related to NIS2 compliance and content security policies. The absence of critical documentation and weak SSL configurations expose the platform to potential regulatory and cyber risks, which could impact business continuity and customer trust.

The security scan identified 14 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Node.js, AWS, JavaScript, HTML5, CSS3, HTML, CSS, Protobuf, Svelte.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

Y

Is yahoofinance.com Safe? Security Analysis for Yahoo Finance

https://yahoofinance.com

Check if yahoofinance.com is a scam or legitimate. Free security scan and reviews.

FinanceUSAenterprise
ReactNode.jsAWSJavaScriptHTML5+5 more
Analyzed 6/13/2025Completed 6:37:21 AM9mo ago
81
Security Score
LOW RISK

Above Finance avg (78)

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Domains scanned

500+

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Domainyahoofinance.com
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VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

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Reg. No. 40203410806 • VAT LV40203410806

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AI Summary

Yahoo Finance demonstrates a generally stable network and email security posture but exhibits significant gaps in key security frameworks and headers, particularly related to NIS2 compliance and content security policies. The absence of critical documentation and weak SSL configurations expose the platform to potential regulatory and cyber risks, which could impact business continuity and customer trust.

Detected Technologies

ReactNode.jsAWSJavaScriptHTML5CSS3HTMLCSSProtobufSvelte

6 urgent findings need attention

6 high

Continuous monitoring

Keep yahoofinance.com 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

2 findings

75/100

GDPR Compliance

1 finding

failed

NIS2 Compliance

7 findings

25/100

Email Security

No critical findings yet

100/100

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

Analysis failed - content could not be retrieved

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

25/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

100/100
Score
No issues found
SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 include:_spf.google.com include:servers.mcsv.net ip4:148.163.135.35/32 ip4:148.163.139.55/32 -all
DMARC Details
Policy:reject

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 40 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Certificate Details

Subject:src4.yahoo.com
Issuer:DigiCert SHA2 High Assurance Server CA
Valid Until:7/23/2025 (40 days)

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

A Records:13.248.158.7, 76.223.84.192
Name Servers:
ns1.yahoo.comDNS only
ns2.yahoo.comDNS only
ns3.yahoo.comDNS only
ns4.yahoo.comDNS only
ns5.yahoo.comDNS only
MX Records:
10: mxa-00505701.gslb.pphosted.com
10: mxb-00505701.gslb.pphosted.com

DNSSEC Status

DNSSEC Not Enabled

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does yahoofinance.com compare?

See how yahoofinance.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Critical gaps include missing Content-Security-Policy (CSP) headers and Permissions-Policy headers, which increase exposure to client-side attacks. The SSL certificate is nearing expiration and uses weak key lengths, undermining transport layer security. There is no evidence of NIS2-aligned security policies, incident response plans, or vulnerability disclosure protocols, indicating poor compliance and operational readiness. DNSSEC is not enabled, leaving DNS queries susceptible to tampering, though network security posture and email security are well maintained.
Professional PDF & Marketing Data

Download the yahoofinance.com report as PDF

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainyahoofinance.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

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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