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Space sector faces satellite cybersecurity blind spots, calls for stronger threat intelligence and information sharing
A cybersecurity researcher at ETH Zurich documented 407 cyber operations targeting the space sector in 2025, affecting 183 organizations through attacks on terrestrial IT environments, ground stations, and user infrastructure rather than satellites in orbit. Most satellites lack onboard detection capabilities, creating a blind spot where malicious activity goes undetected and unanalyzed. The researcher calls for greater threat intelligence sharing, information-sharing centers participation, and development of onboard detection sensors to shift the space industry from security through obscurity to security through transparency.
Why it matters: Space operators and government agencies overseeing satellite systems face undetected cyber threats that can disable critical services such as GNSS antennas and weather systems; practitioners should join information-sharing centers, assess threats across system lifecycles, and advocate for onboard detection sensors to close detection and intelligence gaps.
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- First seen by Cybersecurity Tracker