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Traditional security tools for cellular networks

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OneLayer Launches Emergency Hotline for Private Cellular Networks

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UTC 2023 Video: Securing Private LTE Utility Networks as a Device Plus Network Ecosystem

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Distribution pole and roadside cellular cabinet at dusk, the wide area private cellular edge a utility has to secure

Private Cellular Growth Moved Wide Area. The Security Model Has to Move With It

Stand at the base of a distribution pole forty miles from the control center. There is a recloser near the top and a steel cabinet below it, and inside the cabinet sits a cellular router with a ...

Exposed OT devices in supermarket refrigeration, the systems behind the European fridge attacks

What the European Supermarket Fridge Attacks Tell Us About Exposed OT

On October 12, 2026, attackers took control of refrigeration systems in French supermarkets overnight and pushed fridge and freezer temperatures to 50°C (122°F). France's finance minister told ...

Industrial site running private 5G assembled from multiple vendors, with one system of record for every connected asset

Private 5G Is a Building-Block Play Now. Every Combination Still Needs a System of Record

Walk onto a plant floor that switched on private 5G last year and ask who built it. The answer is almost never one company. The radios came from one supplier, the core from another, the SIMs from ...

Satellite cellular backup for utilities: an electrical substation silhouetted against a dusk sky

Satellite Is the Next Cellular Frontier for Utilities

The storm has passed, but the substation still hasn't heard from its reclosers. The private LTE site on the ridge lost commercial power hours ago, and its batteries are running down. The carrier ...

Hostile SIM risk: cellular router with SIM tray in an open field cabinet on a utility pole beside a substation at dusk

A Hostile SIM Card Can Take Over the Modem in Your Field Device

The Card Everyone Trusts Can Give Orders In August 2026, researchers from the University of Birmingham and Fuzzware presented CATana, a study of SIM-originating AT commands , at USENIX WOOT ...

ATM jackpotting risk: a standalone ATM with cellular antennas at the back of a gas station at night

ATM Jackpotting in 2026: Why the Cellular Router Is Urgent More than Ever

On February 19, 2026, the FBI warned that ATM jackpotting is rising across the United States. The bureau counted 1,900 jackpotting incidents since 2020 , more than 700 of them in 2025 alone, ...

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