Does your online business really perceive its dependencies, and tips on how to mitigate the dangers posed by an assault on them?
12 Aug 2025
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4 min. learn
A panel dialogue at DEF CON 33 final week, titled “Adversaries at battle: Ways, applied sciences, and classes from trendy battlefields”, provided a number of thought-provoking factors, in addition to a transparent takeaway: whereas digital ways reminiscent of misinformation and affect campaigns are helpful in trendy battle, they don’t seem to be going to win a battle. That’s as a result of when bombs begin dropping and the bodily components of battle are below approach, the misinformation spreading by way of digital channels turns into much less necessary. Understandably, the victims of battle and people displaced have extra pressing priorities: meals, shelter and staying alive.
Turning the dialog as to if a battle could possibly be received utilizing cyberattacks and digital disruption, there was additionally settlement among the many panelists that cyberattacks create non permanent harm, whereas a bomb touchdown on one thing is a more practical and lasting methodology of destruction.
The assaults towards essential infrastructure in Ukraine probably affirm this: Russia-aligned actors have launched quite a few cyberattacks towards the nation’s energy grid, leading to non permanent disruptions as techniques could be rebuilt and made operational once more in a comparatively quick time frame. In the meantime, a bomb touchdown on an influence facility is more likely to trigger long-term harm and limitation of service that might take months or years to revive. The massive-picture conclusion on this a part of the panel dialogue is {that a} battle can’t be received by cyber alone – it nonetheless must be received on the bodily battlefield.
Cyber and bodily safety
The dialogue then advanced to how cyber impacts the bodily. One panelist made the remark to the impact that “a military can’t struggle in the event that they haven’t been fed”. Put in a different way, as a rising variety of civilian contractors are getting used to supply the logistics wanted to function a military, making the assault floor broader than it could seem.
The panel used Taco Bell as a fictional analogy. A hacker may declare they modified the water provide in Taco Bell, however on nearer inspection it may simply be that they’ve tampered with a restaurant’s water cooler, which might not be sufficient to have an effect on its operations.
Nevertheless, a cyberattack on Taco Bell’s provide chain may convey it to an operational cease. How? By stopping deliveries of produce to the restaurant. This dependency could possibly be much more obscure: an assault on the businesses that provide the meat utilized in Tacos may probably trigger Taco Bell to stop operations on account of an absence of elements for meals. The analogy holds true for the army: with out meals, the troops can’t struggle or are, at greatest, restricted.
What this implies for your online business
Transferring past the panel dialogue, this raises a essential query for companies: do they actually perceive their dependencies to be operationally resilient? Do they perceive the dependency their clients have on them to make sure the continued operation of their very own companies?
Sticking with the Taco Bell analogy, think about a cyberattack that takes away a key factor the enterprise must function; for instance, if the corporate depends on a provider for taco seasoning, then a cyberattack towards the provider may have an effect on Taco Bell’s skill to maintain working. This isn’t mere hypothesis – there are real-world examples of cyberattacks which have triggered the sort of disruption. For instance, the cyber-incident suffered by Change Healthcare, a well being information processing agency, stopped medical companies being supplied throughout practices and hospitals.
Immediately, so far as I do know, cybercriminals solely extort cost from these they immediately assault. However what if a cybercriminal determined to assault the third occasion after which demand an extortion cost from all the companies that depend on that provider? In my instance, say the taco seasoning firm is disrupted by ransomware, and whereas the cybercriminal could ask the seasoning firm to pay a requirement immediately, they might truly acquire extra in the event that they requested cost from all the businesses reliant on the provider’s product, as an absence of provide could value them greater than the provider itself.
Whereas this monetization technique could appear speculative, there is a crucial level right here: does your online business really perceive its dependencies and tips on how to mitigate the chance of assault on these it’s depending on? An actual-world instance is likely to be an assault on a catering firm that’s contracted to feed sufferers in a hospital. If the flexibility to feed sufferers is disrupted on account of a cyberattack, then the hospital could must declare a serious incident and shut admissions to new sufferers. On this state of affairs, would the hospital pay an extortion demand that brings again catering provide?
The important thing takeaway from this panel session for me is that this: all of us have to map and absolutely perceive the dependencies we depend on and guarantee we’ve resilience the place wanted. If we are able to’t get to some extent of resilience, then we at the least want to grasp the chance posed by the dependencies.
