The exposure of over 6,500 automatic tank gauges across U.S. fuel retail sites reveals a systemic failure in operational technology segmentation that extends far beyond simple internet reachability. These devices, often connected through residential broadband providers like Verizon and Comcast, allow direct manipulation of inventory readings and ullage data without any authentication layer, creating pathways for undetected fuel diversion or falsified leak detection that could cascade into supply chain disruptions. Iranian-linked actors have already demonstrated access to alter displays at multiple stations, yet the original coverage underplays how this reconnaissance data—station addresses, live volume metrics, and brand identifiers—maps directly onto broader patterns of hybrid warfare targeting critical infrastructure, similar to pre-conflict mapping seen in Ukraine's energy grid. Residential ISP concentration in states with high military logistics hubs amplifies the threat, as these entry points bypass corporate firewalls and enable low-signature persistence for nation-state operators amid ongoing U.S.-Iran tensions. Mainstream reporting missed the protocol-level design flaw permitting real physical impacts via the same channel used for display tampering, a gap that CISA alerts on ICS exposures have repeatedly flagged since the 2021 Colonial Pipeline incident. This leaves fuel distribution vulnerable to coordinated effects that could mimic natural shortages without touching actual pumps.