According to NightSkyNow on Twitter, researchers have achieved a major milestone by successfully teleporting quantum states of light over active internet fiber cables, even as these cables were carrying regular data traffic (source: NightSkyNow, 2026). This experiment demonstrated quantum teleportation using existing telecommunications infrastructure, leveraging quantum entanglement to transfer quantum information securely. The breakthrough suggests that the development of a quantum internet may not require new hardware installations, presenting substantial business opportunities for telecom and cybersecurity sectors. As quantum communication becomes viable over current networks, enterprises could soon deploy ultra-secure data transmission solutions protected by the laws of physics, reducing the need for traditional encryption and enhancing data privacy. This advancement marks a significant step toward the commercialization of quantum networking and next-generation secure internet services.