Muddled Libra Actors Attacking Organizations Call Centers for Initial Infiltration

The cyberthreat landscape witnessed a concerning evolution in 2025 as the notorious Muddled Libra threat group dramatically shifted their attack methodology, pivoting from traditional phishing campaigns to sophisticated voice-based social engineering targeting organizational call centers and help desks. This Western-based collective, comprising primarily young English-speaking cybercriminals, has transformed their operational approach to achieve unprecedented speed […]

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