Cyber incident response: insights from the front line - Johnson Winter Slattery - HEAL Security Inc. - Cyber Threat Intelligence for the Healthcare Sector

Ivanti VPN customers targeted via unrecognized RCE vulnerability (CVE-2025-22457)

A suspected Chinese advanced persistent threat (APT) group exploited CVE-2025-22457, a previously unexploitable buffer overflow bug, to compromise devices running Ivanti Connect Secure (ICS) and

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.

Microsoft Warns of Tax-Themed Email Attacks Using PDFs and QR Codes to Deliver Malware

Microsoft has warned of tax-themed phishing campaigns that abuse legitimate services to deploy malware and steal credentials. Techniques used include URL shorteners, QR codes, and

Digital Care is Saving Patients from Costly, Unnecessary Surgeries

Ineffective and unnecessary surgeries are increasing healthcare costs. Research shows that needless spinal procedures have cost Medicare $2 billion between 2019 and 2021. In contrast,

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