US officials are currently investigating TP-Link, a leading Chinese telecom company, for potential national security risks related to its widely used internet routers.

Holding a significant 65% share of the U.S. router market, TP-Link is a preferred choice among various government agencies, including the Defense Department.

Earlier this year, the Commerce Department issued subpoenas, and the Defense Department began a review of TP-Link's products amid growing security concerns.

The ongoing cyber tensions between the US and China have intensified due to recent hacking incidents, underscoring a critical moment for US telecommunications security policy.

Threat intelligence indicates that Chinese actors are increasingly targeting edge devices for intelligence gathering and potential infrastructure attacks.

Concerns about TP-Link's vulnerabilities surged after a flaw was identified by the US Cybersecurity and Infrastructure Agency in 2023, which could allow remote code execution.

Users of TP-Link routers are advised to take immediate security measures, such as updating login credentials and activating firewalls, to protect their networks.

Regulatory responses are anticipated, including proposals for stricter cybersecurity measures for telecom carriers, driven by legislation from Senator Ron Wyden.

Due to the ongoing investigation, customers are currently advised against purchasing TP-Link routers.

Deputy National Security Advisor Anne Neuberger noted that the government aims to mitigate risks to the telecommunications supply chain, reminiscent of actions taken against Huawei in 2019.

Representative John Moolenaar has emphasized the national security risks posed by Chinese technology companies, highlighting the urgency of the situation.

Major US telecom carriers are actively working to remove Chinese hackers from their networks following a significant cyber-espionage campaign targeting high-level officials.