Swantje (@swantjelan.bsky.social)

Bad Connection: Uncovering Global Telecom Exploitation by Covert Surveillance Actors Our investigation uncovers two sophisticated telecom surveillance campaigns and, for the first time, links real-world attack traffic to mobile operator signalling infrastructure. The findings expose h... https://citizenlab.ca/research/uncovering-global-telecom-exploitation-by-covert-surveillance-actors/