CyberWire Daily

Hello, hacker speaking.

Aug 5, 2025
Nigel Hedges, Executive General Manager of Cyber & Risk at Chemist Warehouse and Sigma Healthcare, emphasizes the importance of treating cybersecurity as a business imperative rather than just a technical issue. He discusses how this shift can aid in board-level discussions and align cybersecurity spending with overall business goals. Additionally, the conversation delves into rising cybersecurity threats, including phishing attacks and ransomware incidents, showcasing the evolving landscape that businesses must navigate.
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ANECDOTE

Operation Blindspot Cyber Exercise

  • Operation Blindspot is a yearly community tabletop exercise at Black Hat with industry and law enforcement participants.
  • The 2025 focus is on simulating a cyberattack on a rural water treatment facility, reflecting real incidents targeting critical infrastructure.
ADVICE

Engage With Realistic Exercises

  • Tabletop exercises should involve real-time tactics from actual cyber incidents, not just theoretical scenarios.
  • Engage participants with both red and blue team roles to maximize learning and practical awareness.
INSIGHT

Cybersecurity Is Business Risk

  • Cybersecurity is a technology-enabled business risk, not just a technical problem.
  • CISOs must engage with business stakeholders early to align cybersecurity with business priorities and support.
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