Survey of 100+ Energy Systems Reveals Critical OT Cybersecurity Gaps
30.01.2026
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Study of 100+ energy OT sites reveals unpatched devices, flat networks, and hidden assets, with critical issues detected within minutes.
Survey of 100+ Energy Systems Reveals Critical OT Cybersecurity Gaps
A massive survey of over 100 energy operational technology (OT) sites just dropped some brutal truth bombs about our critical infrastructure security. Spoiler: it's not looking good.
Researchers found unpatched devices everywhere, flat networks that let threats spread like wildfire, and hidden assets that nobody even knew existed. The craziest part? Critical vulnerabilities were detected within MINUTES of scanning.

This isn't just some theoretical exercise - we're talking about the actual systems that keep the lights on and power flowing. The survey covered energy facilities across multiple sectors, and the findings should make every security pro sweat.
- • Unpatched legacy devices running critical infrastructure
- • Flat network architectures with zero segmentation
- • Undocumented and hidden assets nobody's monitoring
- • Critical vulnerabilities detectable in under 5 minutes
- • Multiple sites with known exploits just waiting to be abused
The report highlights how OT environments are still stuck in the dark ages when it comes to basic security hygiene. We're talking about systems that control power grids, oil refineries, and water treatment plants running on software that hasn't been updated since the Obama administration.
What's even more concerning? The rapid detection time. Attackers don't need weeks to plan their moves anymore - they can identify and exploit these gaps faster than you can finish your morning coffee.
Critical issues detected within minutes of scanning - that's how fast attackers can map and exploit these environments.
The survey serves as a wake-up call for the entire energy sector. With nation-state actors increasingly targeting critical infrastructure, these security gaps aren't just theoretical risks - they're active attack vectors waiting to be exploited.
Bottom line: If you're in OT security, this report is your new bible. If you're not in OT security, this is why you should care about what happens in those environments. The energy grid's security is only as strong as its weakest link, and right now, there are a lot of weak links.
#cybersecurity#Critical infrastructure#Operational Technology (OT)#CVE vulnerabilities#Energy Security
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