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170.187.158.163 has a threat confidence score of 47%. This IP address from United States (AS63949, Akamai Connected Cloud) has been observed in 12 honeypot sessions targeting RDP, HTTPS, ELASTICSEARCH protocols. First observed on February 28, 2026, most recently active March 27, 2026.
Identifies RDP clients attempting authentication using Network Level Authentication (NLA) with the NTLM challenge-response protocol. This occurs during the CredSSP negotiation phase before a remote desktop session is established and indicates an active credential authentication attempt against the RDP service