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.

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 provided PCMag with a statement acknowledging what it called “this industry-wide attack” but not confirming any compromise of customer records. “Due to our security controls, network structure and diligent monitoring and response we have seen no significant impacts to T-Mobile systems or data,

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