Digital twins, being the virtual replicas of their physical counterparts, share valuable knowledge of the underlying system. Therefore, they might become a potential source of data breaches and a playground for attackers to launch covert attacks. It is imperative to investigate necessary countermeasures to mitigate such attacks.

翻译：数字孪生作为其物理对应物的虚拟副本，共享底层系统的宝贵知识。因此，它们可能成为数据泄露的潜在来源，以及攻击者发动隐蔽攻击的游乐场。研究必要的对策以减轻此类攻击至关重要。