Ascension healthcare provider has found attackers accessed files from seven of its 25,000 servers in a recent cybersecurity breach. Third-party cybersecurity experts are investigating the breach, thought to have been caused by an employee mistakenly downloading a malicious file. The potentially affected files may contain protected health information and personally identifiable information, but it is not thought data was taken from the company’s electronic health records system. Ascension is offering credit monitoring and identity theft protection services.

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.