Operation Epic Fury accelerated Iranian cyber threats against US critical infrastructure. Oil and gas operators overestimate detection capabilities; most lack OT-native tools. Bridging IT-OT gaps and improving device resilience are urgent priorities.
Operation Epic Fury Impact has fundamentally shifted the defensive posture of the American energy sector, highlighting a dangerous convergence of physical and digital warfare. As the industry grapples with the aftermath, the Operation Epic Fury Impact remains a sobering reminder that traditional security measures are no longer sufficient against nation-state actors.
Analysts suggest the Operation Epic Fury Impact is most visible in the sudden surge of cybersecurity budgets and the urgent push for OT-native monitoring. Ultimately, the Operation Epic Fury Impact serves as a catalyst for closing the cultural and technical divide between IT and operational teams.
The Trump Administration and Operation Epic Fury Impact
The Trump administration continues to maintain that the United States and Iran are close to finalizing a peace deal that could reopen the Strait of Hormuz. Even if a deal is reached, Operation Epic Fury sheds new light on the threats that Iran could pose to US critical infrastructure. Iranian hackers conducted a Pay2Key ransomware attack against US healthcare organizations earlier this year, followed by a separate attack that wiped data from medical device giant Stryker.
The Cybersecurity and Infrastructure Security Agency (CISA) also issued a warning that Iranian-affiliated actors were targeting US water and energy systems.
Industry is responding, but there are still gaps.
A recent survey conducted for cybersecurity provider Tosi found that operational technology (OT) decision-makers in the American upstream and midstream oil and gas industry believe they can detect a cyberattack within the critical first 24 hours. However, even if the intrusion is detected, the survey concluded that most lack the tools to respond accordingly.
Operational Technology and Operation Epic Fury Impact
Operational Technology Is an Achilles Heel for Cybersecurity. Although 87 percent of surveyed operators said they were confident they could identify an OT breach within 24 hours, more than half admitted they rely primarily on traditional IT security tools that provide limited visibility into OT environments. Only 16 percent of respondents said they use continuous OT monitoring as their main detection method.
The report further highlighted that cybersecurity concerns and spending have accelerated rapidly since the United States launched Operation Epic Fury against Iran on February 28. Iran, which has invested considerable resources into cyberwarfare, responded asymmetrically against the United States; nearly all surveyed operators said they had approved or were reviewing unexpected OT security investments since the onset of the war. Upwards of 95 percent expect cybersecurity budgets to grow over the next year.
Still, despite the surge in spending, the survey also warned that organizational and operational challenges continue to slow progress. Many respondents identified the divide between IT and OT teams as the biggest barrier to improving cybersecurity, while operational risk concerns remain significant.
The Oil and Gas Sector’s Operation Epic Fury Impact
“The fallout from Operation Epic Fury has exposed a massive ‘confidence gap’ in the oil and gas sector: 87 percent of operators believe they can detect a breach in 24 hours, yet only 16 percent have the OT-native monitoring required actually to do it.
This overconfidence stems from a reliance on IT-centric tools that are blind to the industrial protocols and physical process anomalies of a sophisticated attack,” explained Damon Small, a member of the board of directors at cybersecurity provider Xcape, Inc.
Small told The National Interest via email that the convergence of OT and IT has been beneficial for the business aspects of critical infrastructure; this integration has enabled attacks to be launched globally.
“Before this convergence, an adversary would have to jump over a fence and be met by a guard with a gun and a dog,” Small said. “Now our enemies don’t even have to be in the same time zone. Traditional IT measures are not effective in the OT world.”
Overconfidence and Operation Epic Fury Impact
Everyone Thinks They’re Better at Cybersecurity Than They Are. Although this survey was specific to the American oil and gas sector, it is a similar tale across industries. Businesses large and small, government departments and agencies, and C-suite executives all fail to believe they’ll be targeted.
Dahvid Schloss, chief operating officer of Suzu Labs, told The National Interest that the 87 percent confidence level isn’t surprising—but added that it should be seen as “a bit concerning” as it showcases dangerous thinking.
“Not because being paranoid is good, but because of what I believe to be a massive visibility gap, where organizations think they’re safe because they have bolted traditional IT monitoring tools onto OT environments that weren’t ever built to handle that in the first place,” Schloss said.
While continuous monitoring is good and may help reduce the damage, it only tells us something is wrong when it’s already too late; it doesn’t address the bigger issue: locking the door.”
Resilient Hardware and Operation Epic Fury Impact
Schloss further suggested that OT/ICS manufacturers have been producing hardware and software for years that simply lacks basic resilience against abnormal traffic.
“Because of this, often these devices are fragile,” Schloss said. “Which, in turn, security testing teams are often extremely restricted or afraid even to test these networks. Because a single malformed packet could cause real-world kinetic failure, this fear and restriction lead to watered-down security audits that miss the more critical risks and gaps.”
Across the IT, OT, and cybersecurity sectors, the answer has often been continuous monitoring rather than fixing the device ecosystem. That has been made worse by differing standards, the use of legacy systems, and a failure to keep software and hardware up to date.
Future Defense and Operation Epic Fury Impact
True resilience requires continuous, non-intrusive OT monitoring that identifies threats before they transition from the carpeted floor to physical disruption,” Small said. “Operation Epic Fury proved that an attacker doesn’t need to break your encryption if they can just walk through the cultural gap between your IT and OT teams.”
Closing this gap will require greater monitoring, as well as improved security within the networks.
“We should be pushing for these devices, and the controllers and networks they communicate with, to implement modern security and resilience standards,” Schloss said. “Monitoring won’t help if the devices are inherently indefensible. It’s like putting a ‘Do Not Trespass’ sign in an open field.
It’s only good after you catch someone breaking it, but it doesn’t prevent the action. Before monitoring becomes the answer, we need to do the basics and at least put up the fence.”