A cyberattack on Oracle Health’s legacy servers has led to a data breach, compromising sensitive patient information from several US hospitals. The company, previously known as Cerner, supplies electronic health records and healthcare business systems. Although Oracle Health has not officially announced the breach, it has communicated privately with affected customers. The firm will support in identifying impacted individuals but will leave it to the hospitals to determine whether patient notifications are necessary.

New Malware Loaders Use Call Stack Spoofing, GitHub C2, and .NET Reactor for Stealth
An updated version of a malware loader, known as Hijack Loader, has been discovered with new features aimed at evading detection and maintaining persistence. The