Websites with an undefined trust level: avoiding the trap

This Kaspersky report defines a new ‘undefined trust level’ category for suspicious websites—covering fake online stores, dubious crypto/trading platforms, subscription traps, and malicious browser extensions—details indicators (domain age, IP reputation, DNS, HTTP security headers, SSL) and regional detection statistics for January 2026, and provides detection and mitigation guidance to reduce financial loss, data theft, and malware infections.