Johnson Controls, a technology firm, has confirmed a disruptive cyberattack by ransomware group Dark Angels, leading to disruption of some business operations and affecting the release of its financial results. The hackers claim to have stolen 27Tb of data, and an investigation is underway to ascertain the extent and type of information compromised.

Using risk mapping to improve healthcare cybersecurity
The Health Sector Coordinating Council (HSCC) cybersecurity working group is to map critical dependencies and identify vulnerabilities to safeguard the healthcare sector from cyber attacks.