HMG Global Viewpoint - 2025 Cybersecurity Challenges with Matthew Rosenquist

23 Apr 2025 · 29 min
29:26

In this Global Viewpoint episode, HMG Strategy host Hunter Muller interviews Matthew Rosenquist, CISO of Mercury Risk, to discuss the most pressing cybersecurity trends for 2025. Rosenquist warns of an escalation in nation‑state attacks from Russia, China, North Korea and Iran targeting critical infrastructure such as finance, cryptocurrency, and healthcare. He highlights how cybercriminals exploit the same low‑effort pathways, citing a recent $1.5 billion cryptocurrency exchange breach. The conversation shifts to the expanding attack surface created by cloud adoption, APIs, and the rapid rise of generative and agentic AI, which promises massive productivity gains but also introduces new, hard‑to‑secure autonomous agents. Legacy OT devices in healthcare and other sectors are identified as a hidden vulnerability, especially given regulatory hurdles like FDA approvals. Telecom is noted as a critical‑infrastructure target, though better‑funded than before. Rosenquist stresses that cyber incidents are material threats that now demand board‑level attention, yet CISOs often struggle to translate technical risk into business language. Quantum‑ready encryption is flagged as an upcoming imperative, with advice to begin migration to NIST‑approved post‑quantum algorithms. For enterprises, the top risk areas are data, identity‑access management, and the unchecked rush to AI. Small and medium businesses are described as “forgotten,” needing affordable, tiered security pathways and collaborative consortia. Finally, Rosenquist advocates leveraging innovative startups for next‑gen defenses and maintaining vigilance, emphasizing a culture of resilience and continuous improvement.

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