Blockchain technology can provide a secure and portable format for storing and sharing patient information in healthcare. However, there are concerns about how it complies with existing privacy laws such as HIPAA, GDPR, and CCPA. The implementation of blockchain and its impact on confidentiality, integrity, and availability of healthcare data still need to be addressed. As regulations catch up with technology, organizations are advised to make efforts to protect data when using blockchain.
Industrial control systems leader Johnson Controls is tackling a ransomware attack by hackers Dark Angels, who demand $51 million to release locked data. The attack