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Satellite communications growth expands cybersecurity attack surface across IoT, utilities, critical infrastructure
More than 18,000 active satellites now orbit Earth, with low-Earth-orbit constellations expanding connectivity to remote regions, vehicles, farms and IoT devices across critical sectors including automotive, logistics and utilities. This rapid growth, projected to reach $33.44 billion by 2030, introduces new cybersecurity risks through direct-to-device connectivity, software-defined satellite architectures and single-operator concentration, with compromised sensors or manipulated data potentially disrupting safety-critical operations. Evolving threats include remote manipulation, malicious software updates, jamming and eavesdropping across an increasingly interconnected space-to-ground attack surface.
Why it matters: Infrastructure operators managing automotive, logistics, energy and utility systems must assess their satellite connectivity dependencies and software update mechanisms, as cyberattacks on shared constellations or gateway stations could cascade across sectors and borders, potentially affecting operations, safety and physical infrastructure.
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