Blockchain and Artificial Intelligence (AI) technologies are increasingly being integrated to create new privacy protection methods. These technologies not only shield individuals’ privacy but also ensure the security and reliability of data. The use of AI and blockchain in fields like de-identification, data encryption, k-anonymity, and multi-tier distributed ledger methods is growing. Despite some challenges, the future of privacy protection systems will increasingly focus on their application in industries like the Internet of Things (IoT), smart contracts and services, and large-scale data analysis.

UK firms are 'sleepwalking' into smart building cyber threats
Summarize this content to a maximum of 60 words: The convergence of operational technology and IT systems is posing serious risks for property firms.