T-Mobile, one of America's largest wireless carriers, has confirmed it was compromised in a recent wave of sophisticated cyberattacks targeting U.S. telecom companies.

This is the ninth known cyberattack to target T-Mobile in recent years, according to an ongoing count by TechCrunch.

T-Mobile US Inc.’s network was among those recently breached by Chinese hackers in an attack on multiple telecommunications companies, the Wall Street Journal reported.

T-Mobile has revealed it was among the telecom providers hacked by a group reportedly tied to the Chinese government.

T-Mobile was also targeted by Chinese hackers alongside AT&T or Verizon, The Wall Street Journal reported Friday. Salt Typhoon—the name Microsoft assigned to a hacking group it linked to Chinese intelligence operations —breached T-Mobile’s systems in recent months and obtained access to an unknown amount of customer data.

(Reuters) – T-Mobile’s TMUS.O network was among the systems hacked in a damaging Chinese cyber-espionage operation that gained entry into multiple U.S. and international telecommunications companies, The Wall Street Journal reported on Friday citing people familiar with the matter.

The carrier joins a growing list of known victims, including AT&T and Verizon, of the major Chinese spying operation.

Mobile's network was among the systems hacked in a damaging Chinese cyber-espionage operation that successfully gained entry into multiple U.S. and international telecommunications companies, The Wall Street Journal reported on Friday citing people familiar with the matter.

T-Mobile, one of the biggest cellphone carriers in the United States, was targeted in a massive hacking attack linked to Chinese cyber-espionage. The hackers, believed to be connected to a Chinese intelligence agency,