What happens when attackers target the systems that keep the lights on?

In this episode of Protect It All, host Aaron Crow breaks down the December 2025 cyberattack on Poland’s energy infrastructure, where coordinated attackers disrupted wind farms, solar installations, and heat and power plants - impacting nearly half a million people.

This real-world incident highlights the growing risks facing distributed energy resources (DER) and modern power grids. As energy systems become more connected and decentralized, the attack surface expands - often faster than security programs can adapt.

Aaron walks through what actually went wrong: default passwords, unpatched devices, and weak network segmentation that allowed attackers to brick OT equipment and blind operators to what was happening in their own systems.

You’ll learn:

• How attackers targeted renewable energy infrastructure at scale
• Why edge devices and distributed assets create new vulnerabilities
• The importance of eliminating default credentials and poor configurations
• Why network segmentation and secure remote access are essential
• What grid operators and OT teams must prioritize immediately
• How lessons from Poland apply to power grids worldwide
  
  

For engineers, operators, and cybersecurity leaders responsible for critical infrastructure, this episode delivers practical insights on defending modern energy systems before attackers strike again.

Tune in to understand what Poland’s grid attack reveals about the future of OT security - only on Protect It All.

Key Moments:

04:57 "Corrupted Firmware Disables System Control"

10:01 DER Risks and Scaling Threats

10:55 Risks of Expanding Energy Grids

16:30 OT Security Vulnerabilities and Risks

18:34 Prioritize OT Security Systems

23:06 Change Default Passwords Immediately

24:49 "Critical ICS Security Measures"

30:15 "OT Cyber-Physical Response Plan"

32:56 "Critical Security Steps for Resilience"

Connect With Aaron Crow:

• Website: www.corvosec.com
• LinkedIn: https://www.linkedin.com/in/aaronccrow

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