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.

T-Mobile may be one of the carriers hacked during the recent attack campaign from China, according to a report.

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

(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.

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.