Investigation into the reported breach — which the New York Times reported had been conducted to target the campaigns of President-elect Donald Trump and Vice President Kamala Harris — is already being conducted by T-Mobile, which has so far not discovered evidence suggesting that its systems or data had been affected by the intrusion.
Article Link: https://www.scworld.com/brief/t-mobile-reportedly-compromised-in-sweeping-chinese-attack-against-telcos