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Ghost Ransomware a Persistent Global Threat to Critical Infrastructure

SecureWorld News

Experts warn that organizations must act decisively to protect against this growing threat by implementing Zero Trust architectures, patching vulnerabilities, and strengthening identity security. Persistent exploitation of legacy systems One of the most alarming aspects of Ghost ransomware is its focus on legacy IoT and OT environments.

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Easily Exploitable Linux Flaw Exposes All Distributions: Qualys

eSecurity Planet

The vulnerability, tracked as CVE-2021-4034 , has “been hiding in plain sight” for more than 12 years and infects all versions of polkit’s pkexec since it was first developed in 2009, Bharat Jogi, director of vulnerability and threat research at Qualys, wrote in a blog post.

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NEW TECH: Brinqa takes a ‘graph database’ approach to vulnerability management, app security

The Last Watchdog

Brinqa was founded in 2009 by Amad Fida and Hilda Perez, industry veterans seeking to leverage their collective expertise in risk management and identity and access management. But that assignment led Fida and Perez to re-architecture the platform around graph databases and knowledge graphs.

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EP 31: Stopping the Mirai IoT Botnet, One CnC Server At A Time

ForAllSecure

In 2016, the Mirai IoT botnet shut down part of the internet, yet variations still plague us today. Maybe our current approach to IoT botnets isn’t working? They spoke at BlackHat USA 2021 where they launched a new tool to find IoT based CnC servers. Clearly, there needs to be another approach. Davanian: This is Ali.

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Top 20 Cybersecurity Companies You Need to Know in 2025

eSecurity Planet

Known for strong next-generation firewalls (NGFW) and endpoint detection and response (EDR) products, it also ranks for network security tools , zero trust , extended detection and response (XDR), IoT security , software-defined wide area network ( SD-WAN ), and secure access service edge (SASE). Visit Barracuda Networks 20.

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Meet the 2021 SC Awards judges

SC Magazine

He was previously senior manager at Deloitte, focused on IoT and industrial cybersecurity. David Poe is the vice president of data architecture and shared solutions for United Way Worldwide. John Johnson is cybersecurity leader for a large consumer manufacturing company.

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The Ultimate Guide to Regulatory Compliance: Navigating Complex Business Requirements

Responsible Cyber

Businesses must deal with over 60,000 regulatory documents published worldwide since 2009 [1]. IoT and connected devices enable up-to-the-minute monitoring and faster issue detection [4]. Companies now operate in a deeply interconnected global market. Compliance requirements have grown exponentially. billion in 2018 [1].

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