The article claims: > HawkEye 360 satellites can detect RF signals in the GPS bands, as well as other GNSS systems, e.g. GLONASS Seems like a misunderstanding

The article claims: > HawkEye 360 satellites can detect RF signals in the GPS bands, as well as other GNSS systems, e.g. GLONASS Seems like a misunderstanding. They claim detection in that frequency, not GPS devices that listen to that frequency. So jammers, probably.