KnowBe4 announced its new simulated vishing capability designed to help organizations close what has become the fastest-growing gap in security awareness: the phone channel. Vishing has moved from a niche tactic to a mainstream attack vector. CrowdStrike’s 2025 Global Threat Report cited a 442% surge in vishing activity between the first
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Y chromosome loss creates hidden cancer vulnerability in men
A study initiated by a University of Arizona Cancer Center physician-scientist Dr. Dan Theodorescu revealed that the loss of the Y chromosome in men’s body


