Sharing Quantum Computers Poses Security Risks, Researchers Warn

Hackers may be able to tamper with the results of other users on a quantum computer, according to a recent study. Researchers have raised concerns about the security risks associated with sharing quantum computing resources, especially as devices grow in size and accommodate more users simultaneously. They emphasize the need for manufacturers to address these vulnerabilities to prevent potential cyber attacks.

Sharing access to high-performance computing hardware is a common practice in the scientific community, whether it involves traditional supercomputers or cutting-edge quantum processors. While classical computers can run multiple programs for different users concurrently, they are equipped with security mechanisms to prevent interference between users. However, quantum computers present unique challenges due to their sensitive and complex nature.