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Advisory Alert

T-Mobile Cyber Team Physically Cuts Cable to Remove Chinese Hackers From Network

T-Mobile reportedly had to physically disconnect part of its network in 2024 to stop a group linked to China from staying inside its systems. The incident is part of a larger effort targeting phone and internet providers in the United States, raising concerns about the safety of communications and personal information.


Who is at risk

T-Mobile customers, business users, and anyone who relies on major phone or internet providers in the U.S. may be affected.

What to watch for

Watch for unusual account activity, unexpected password reset messages, strange texts or calls, or notices from your provider about account or service changes.

What to do

Immediately change your account password, turn on two-step verification if available, and contact your provider if you see anything suspicious.