The U.S. government is investigating TP-Link routers for potential national security risks due to their alleged use in cyberattacks. This could lead to a ban on TP-Link routers in 2025, raising concerns about supply chain security and the vulnerability of network infrastructure. This situation underscores the complexities of global cybersecurity and the challenges of identifying and mitigating risks associated with network hardware, highlighting the importance of thorough supply chain risk management and security audits for network devices.