A data breach at Yale New Haven Health has exposed personal information of around 5.6 million people, marking the largest healthcare breach reported in 2025. Despite the breach, the health system’s medical record system and patient portal remained functional. Exposed data included demographic information, Social Security numbers, and medical records, although financial or employee data were not compromised.

What to look out for at RSAC Conference 2025
At the upcoming RSA Conference, the focus will be on how AI can transform security. However, traditional security threats will also be discussed alongside the