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Ghost Ransomware a Persistent Global Threat to Critical Infrastructure

SecureWorld News

Persistent exploitation of legacy systems One of the most alarming aspects of Ghost ransomware is its focus on legacy IoT and OT environments. Patching and vulnerability management Apply timely security updates to operating systems, software, and firmware. Enforce DMARC, DKIM, and SPF to prevent spoofing.

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Kalay cloud platform flaw exposes millions of IoT devices to hack

Security Affairs

FireEye Mandiant researchers have discovered a critical vulnerability in the Kalay cloud platform that exposes millions of IoT devices to attacks. The flaw could be easily exploited by a remote attacker to take over an IoT device, the only info needed for the attack is the Kalay unique identifier (UID) of the targeted user.

IoT 123
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Why Businesses Can’t Afford Anything Less Than Zero Trust in IoT

Security Boulevard

Why Businesses Can’t Afford Anything Less Than Zero Trust in IoT. The IoT Landscape and Threats. Considering the inherent insecurity of connected devices, the threats facing organizations today often involve weakly-defended IoT equipment as the first line of attack. brooke.crothers. Thu, 06/23/2022 - 16:26. Related Posts.

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Nastiest Malware 2024

Webroot

The rise of AI-driven phishing and social engineering, increased targeting of critical infrastructure, and the emergence of more sophisticated fileless malware are all trends that have shaped the cybersecurity battlefield this year.

Malware 104
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The State of Endpoint Security Management in 2022: It’s Worse Than You Suspect

CyberSecurity Insiders

These can be mobile phones, workstations, desktop and laptop computers, tablet computers, smartphones, IoT devices, wearable smart devices, as well as virtual environments, among many others. Based on numbers from Statista , there will be over 40 billion connected devices by 2030, and most of these are IoT products.

IoT 120
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How Initial Program Load Enhances Cybersecurity in 2024

Hacker's King

Modern-day attacks increasingly target the firmware and boot stages of computing systems, aiming to compromise devices long before the operating system is fully functional. Firmware Integrity Checks: Firmware sits between the hardware and software, making it an attractive target for attackers.

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Types of Malware & Best Malware Protection Practices

eSecurity Planet

Always change the default passwords for any IoT devices you install before extended use. However, a growing number of botnet attacks are used against IoT devices and their connected networks. With over 600,000 devices, this botnet exposed just how vulnerable IoT devices could be and led to the IoT Cybersecurity Improvement Act of 2020.

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