Our Menswearhouse.com application is exposing user privacy data in console logs and API calls to third-party tracking services. The issue: User Agent strings, device fingerprinting data, tracking identifiers (scid), shopping cart URLs, and behavioral event data are being logged and sent to third-party analytics endpoints (Snapchat and Pinterest via LiveRamp). This violates privacy-by-design principles and may breach GDPR/CCPA. Fix this by: 1) Removing all User Agent and device fingerprinting signals from third-party API payloads; 2) Removing shopping cart page URLs from tracking calls; 3) Removing or encrypting tracking identifiers like 'scid'; 4) Implementing server-side analytics instead of client-side third-party tracking; 5) Adding explicit consent checks before any third-party data transmission; 6) Implementing data minimization to send only essential non-identifying event types to third parties. Ensure no sensitive user data is logged to browser console and no PII is sent to third-party domains without explicit user opt-in.

Remove all sensitive tracking identifiers and device fingerprinting data from console logging. Specifically: (1) Strip or hash the 'scid' field before console output. (2) Remove full 'client_user_agent' strings from console logs - replace with a generic indicator like 'user_agent_logged_securely'. (3) Remove 'partner_name' references that indicate third-party data brokerage from console output. (4) Implement a sanitization function that filters out any user_data objects containing PII-adjacent fields before they reach console.log(). (5) Move detailed analytics payloads to a secure backend logging system that isn't accessible to console inspection. (6) Audit all axios/XHR requests being logged to analytics endpoints and ensure sensitive fields are only sent server-side or require explicit user consent before transmission.

Our application is logging complete network request payloads containing sensitive user data to the browser console in production. Specifically, axios error handlers are logging full config objects that include: analytics partner IDs (snapchat, liveramp), user tracking identifiers (scid values), client user agents, page URLs revealing cart state, and event payloads. This creates a security vulnerability where malicious browser extensions or XSS attacks can capture sensitive tracking and identification data. Please: (1) Modify the axios error handler to log only the error message and HTTP status code, NOT the full config object containing request data; (2) Add an environment check to only log detailed error info in development (check NODE_ENV or a DEBUG feature flag); (3) Implement a data sanitization function that strips user_data, scid, partner identifiers, and URLs from any console output before reaching production; (4) Add a build-time security check using a linter rule (or custom script) to flag when sensitive data patterns are logged to console in non-dev code.