A new dangerous malware has emerged that infects Windows computers around the world, named 'LazyHug'. This malware is special because it uses the same technology that operates AI chatbots such as ...

Personally identifiable information has been found in DataComp CommonPool, one of the largest open-source data sets used to ...

Reversible data hiding in encrypted images can simultaneously enhance the image privacy and preserve the message security for the purpose of covert communication and cloud data management. The ...

Moreover, most existing schemes cannot achieve efficient queries and updates while preserving the access pattern. In this paper, we propose an efficient MRQ scheme for hiding volume and access ...