Financial Times:

Sources and telecom data: a coordinated campaign of SS7 pings was used to track the locations of US personnel during the US-led strikes on Iran in late February  —  Roaming systems and ad tech were used to try to locate American personnel as Tehran attacked forces in the region

Financial Times:

Sources and telecom data: a coordinated campaign of SS7 pings was used to track the locations of US personnel during the US-led strikes on Iran in late February  —  Roaming systems and ad tech were used to try to locate American personnel as Tehran attacked forces in the region

Source: TechMeme
Source Link: https://www.techmeme.com/260714/p15#a260714p15