New Malware Loaders Use Call Stack Spoofing, GitHub C2, and .NET Reactor for Stealth

Cybersecurity researchers have discovered an updated version of a malware loader called Hijack Loader that implements new features to evade detection and establish persistence on compromised systems.
“Hijack Loader released a new module that implements… Continue reading New Malware Loaders Use Call Stack Spoofing, GitHub C2, and .NET Reactor for Stealth

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Balancing data protection and clinical usability in healthcare

In this Help Net Security interview, Aaron Weismann, CISO at Main Line Health, discusses the growing ransomware threat in healthcare and why the sector remains a prime target. He explains the difficulties of protecting patient information, securing leg… Continue reading Balancing data protection and clinical usability in healthcare

BlueToolkit: Open-source Bluetooth Classic vulnerability testing framework

BlueToolkit is an open-source tool that helps find security flaws in Bluetooth Classic devices. It runs known and custom exploits to test if a device is vulnerable. Right now, it includes 43 different exploits. Some are public, and others were made spe… Continue reading BlueToolkit: Open-source Bluetooth Classic vulnerability testing framework

Only 1% of malicious emails that reach inboxes deliver malware

99% of email threats reaching corporate user inboxes in 2024 were response-based social engineering attacks or contained phishing links, according to Fortra. Only 1% of malicious emails that reached user inboxes delivered malware. This shows that while… Continue reading Only 1% of malicious emails that reach inboxes deliver malware

Your smart home may not be as secure as you think

The Internet of Things (IoT) has become a major part of daily life. Smartphones, smart thermostats, security cameras, and other connected devices make tasks easier and improve comfort, efficiency, and productivity. But as the number of devices grows, s… Continue reading Your smart home may not be as secure as you think