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February 1, 2026
Discover safe methods to verify potentially tampered gift cards without risking your account. Learn why creating 'sacrificial accounts' is a costly mistake to avoid.
August 28, 2025
A discovery on the US Visa website reveals that web pages can port-scan your private network. Learn why sites do this for anti-bot and fraud detection, and how you can easily block this intrusive practice with browser extensions like uBlock Origin.