Author: Staff Writer

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John Marcelli is a staff writer for the CISO Brief, with a passion for exploring and writing about the ever-evolving world of technology. From emerging trends to in-depth reviews of the latest gadgets, John stays at the forefront of innovation, delivering engaging content that informs and inspires readers. When he's not writing, he enjoys experimenting with new tech tools and diving into the digital landscape.

In a move set to redefine how small and midsize businesses (SMBs) approach cybersecurity, NINJIO, a leader in human risk management, has announced a strategic collaboration with Defendify, an innovative IT security platform. The partnership aims to simplify and strengthen cyber defense for organizations that lack the resources to juggle multiple vendors or maintain full-scale internal security teams. This newly formed alliance marks the introduction of the industry’s first fully integrated human and IT security platform. By merging NINJIO’s state-of-the-art cybersecurity awareness and behavior training with Defendify’s robust suite of security tools, the partnership delivers a comprehensive, one-stop solution tailored…

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Quick Takeaways Increasing Malware Sophistication: Since 2022, malware designed to disable endpoint detection and response (EDR) systems has become more sophisticated, significantly aiding threat actors like ransomware groups in evading detection. EDR Killers and Tool Sharing: Tools such as AVKiller, which target various security solutions, are often shared among competing ransomware groups, indicating collaboration in the development and use of EDR-killing malware. Technical Innovations in Ransomware Attacks: Ransomware attacks frequently deploy heavily protected EDR killers, often linked to initial access via zero-day exploits, highlighting the dynamic and evolving nature of the threat landscape. Cooperation in Ransomware Ecosystems: Evidence suggests that…

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SandboxAQ has announced an expansion of its strategic alliance with Ernst & Young LLP (EY US) to support enterprises globally in reinforcing cryptographic security, adapting to emerging post-quantum computing threats, and transforming their cybersecurity infrastructure. The collaboration, originally established in June 2022, now extends to a deeper integration of SandboxAQ’s AQtive Guard—its AI-based cryptography management platform—with EY US’s cybersecurity advisory and consulting capabilities. As digital environments become more complex and AI-powered threats—including non-human identities (NHIs) and machine-led cyberattacks—grow more sophisticated, this enhanced alliance aims to provide organizations with comprehensive solutions for improved cryptographic agility, stronger risk management, and compliance with…

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Essential Insights MFA as a Critical Defense: Multi-factor authentication (MFA) can block over 99% of automated credential attacks, making it essential for strong security, but it doesn’t replace the need for robust password hygiene. Weak Passwords Create Vulnerabilities: Attacks can bypass MFA through weak, reused, or compromised passwords, making it crucial to enforce strong password policies in tandem with MFA. Common MFA Bypass Techniques: Attackers use methods like MFA fatigue, SIM swapping, and social engineering to circumvent MFA, highlighting that it should not be the sole defense mechanism. Layered Security Approach: Combining strong password hygiene with MFA at every login…

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BBN Technologies, has been awarded a contract by the Defense Advanced Research Projects Agency (DARPA) to contribute to its cutting-edge cybersecurity initiative: the Intelligent Generation of Tools for Security program. This initiative is aimed at enhancing national cyber defense by automating the detection and mitigation of sophisticated exploit chains before they can be used in real-world cyberattacks. Exploit chains, which link multiple vulnerabilities together to breach systems, have become increasingly prevalent due to the growing complexity of modern cyber threats. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) now lists over 1,300 known exploited vulnerabilities, and that number continues to…

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Summary Points Data Breach Notification: DaVita, a kidney dialysis services provider, is notifying over one million individuals of a data breach resulting from a ransomware attack in April 2025, compromising personal, financial, and health information. Compromised Information: The breach involved sensitive data including names, Social Security numbers, driver’s license numbers, health information, financial details, and in some cases, tax IDs and images of personal checks. Financial Impact: DaVita reported $13.5 million in costs associated with the incident, including increased patient care expenses and remediation efforts, not accounting for business interruption losses. Ransomware Group Involvement: The Interlock ransomware gang claimed responsibility…

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Bitsight, a recognized global leader in cyber risk intelligence, has announced the launch of Bitsight Framework Intelligence, an innovative AI-driven solution designed to streamline how organizations understand and implement cybersecurity frameworks. This latest offering leverages artificial intelligence to automate the extraction and alignment of security controls from vendor compliance documents with prominent industry frameworks, including SIG LITE, NIST CSF, and ISO 27001. By replacing manual tasks with intelligent automation, the platform enables security and risk teams to perform vendor assessments more efficiently, reduce compliance burdens, and remain aligned with ever-changing regulatory standards. Moving Beyond Traditional Compliance Developed to support cybersecurity…

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Barracuda Networks, Inc., a prominent name in cybersecurity solutions for businesses of all sizes, has released its latest Ransomware Insights Report 2025, unveiling that 31% of ransomware victims suffered multiple attacks over the past year. The research underscores how cybercriminals continue to take advantage of fragmented and inadequate security defenses across organizations. The comprehensive study, conducted in collaboration with research firm Vanson Bourne, surveyed 2,000 IT and cybersecurity professionals across North America, Europe, and the Asia-Pacific region. The findings reflect a troubling trend: ransomware remains a persistent and profitable weapon for threat actors, particularly in environments where security systems are…

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SonicWall Firewall Vulnerability in the Spotlight as Zero-Day Attacks Mount in 2025 on August 5, 2025. SonicWall, the market leader in cybersecurity solutions, is currently investigating what appears to be a zero-day vulnerability in its firewall products. The news follows reports of an increased number of attempts to take advantage of firewall security vulnerabilities, fueling serious doubts about new enterprise-level cybersecurity threats in 2025. According to a critical notice released by SonicWall, exploitation of unpatched firewalls in real-time has been seen, yet it has made it imperative for IT teams around the world to take immediate action. What Is the…

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Summary Points Employee AI Threats: A 1Password survey reveals 63% of security leaders view employees exposing sensitive data to AI agents as the biggest internal security threat, with 50% reporting AI-related cyber incidents in the last six months. Platform Enhancements: Companies like Arctic Wolf and Cyware have expanded their platforms with new integrations and capabilities, improving flexibility and automation in threat intelligence and application security. AI-Powered Solutions: Many vendors, including AttackIQ and Flashpoint, launched AI-driven tools aimed at enhancing threat detection and response, enabling organizations to generate actionable insights more efficiently. Identity and Access Security: Firms like Reveal Security and…

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