A sophisticated threat actor, TAG-150, active since at least March 2025. Characterized by rapid malware development, technical sophistication, and a sprawling multi-tiered infrastructure, TAG-150 has deployed several self-developed families”, CastleLoader, CastleBot, and most recently CastleRAT”, targeting organizations via phishing campaigns and fraudulent repositories. TAG-150 first surfaced with CastleLoader, a loader that delivers a diverse set of follow-on […] The post TAG-150 Hackers Escalate Attacks with Proprietary Malware Families appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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