Healthcare data is highly valued by cyber criminals because it contains a wealth of personal information which can be used for identity theft. The ability to fraudulently bill for medical services or drugs, along with the difficulty of changing personal health records, makes such data a lucrative target.

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.