tl;dr: Citizen Lab[0] found evidence of deployments of SS7 tracking technology in Europe (Belgium, Denmark), Middle East, Africa, South America. Gear comes from

tl;dr: Citizen Lab[0] found evidence of deployments of SS7 tracking technology in Europe (Belgium, Denmark), Middle East, Africa, South America. Gear comes from Circles[1], which works with NSO. Shows SS7 exploitation is pretty widespread. [0] https://citizenlab.ca/2020/12/running-in-circles-uncovering-the-clients-of-cyberespionage-firm-circles/ https://citizenlab.ca/2020/12/running-in-circles-uncovering-... [1] https://www.forbes.com/sites/thomasbrewster/2019/08/05/a-multimillionaire-surveillance-dealer-steps-out-of-the-shadows-and-his-9-million-whatsapp-hacking-van/#2fb5b11531b7 https://www.forbes.com/sites/thomasbrewster/2019/08/05/a-mul...