Backdoor.Win32.PcClient!IK is a malware family tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Backdoor.Win32.PcClient!IK is a malware family tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 15, 2026; most recent activity June 15, 2026.
Researchers at Tokyo Metropolitan University developed PhishLumos, a system that identifies phishing campaigns by mapping domains, IPs, and certificates. In tests, it detected malicious activity an average of 8 days…
Backdoor.Win32.PcClient!IK is a malware family tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Backdoor.Win32.PcClient!IK on ThreatCluster is dated June 15, 2026.
Across ThreatCluster reporting, Backdoor.Win32.PcClient!IK most frequently co-occurs with Malware, Mydoom.R, Sality, Trojan.Isbar, Virut, among 6 tracked related entities.
The most significant recent cluster is “PhishLumos System Detects Phishing Campaigns Before Expert Verification” (2 articles · Updated June 15, 2026). Backdoor.Win32.PcClient!IK appears across 1 threat cluster in total, listed above with sources.
Backdoor.Win32.PcClient!IK appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.