On January 31, the Lurie Children’s Hospital in Chicago suffered a major disruption to its phone, internet, and patient portal services due to a cybersecurity attack. The attack highlights the vulnerability of healthcare institutions to cyber threats. In response, the hospital established a call center for non-urgent patient needs and is working with law enforcement, including the FBI, on investigations.

Mandiant warns of attacks on newly-disclosed Ivanti remote takeover threat
Google’s Mandiant team has issued an alert about a remote code execution flaw in the Ivanti Connect Secure VPN platform. The vulnerability, designated CVE-2025-22457, is