On May 6, 2024, Bishop Fox publicly disclosed a vulnerability along with a proof of concept (PoC) exploit in Citrix NetScaler ADC and Gateway, identified as an unauthenticated out-of-bounds memory read issue in the components used for Authentication, Authorization, and Auditing (AAA).

As 2024 continues forward, Australia and New Zealand’s critical infrastructure sectors face significant cybersecurity challenges. Critical infrastructure (CI) sectors–encompassing energy, healthcare, transportation, water, and communication–are at a pivotal moment in their evolution. The rapid digitisation of these sectors brings not only unprecedented efficiency and connectivity but also a significantly expanded attack surface.

As the full scope of the Change Healthcare cyber attack and ransomware story unfolds, a new leading gang has emerged known as ‘RansomHub’. This ‘new’ group has been claiming more victims since the massive February ransomware and data breach attack. On April 8, Forescout Research – Vedere Labs obtained samples used by RansomHub affiliates in a separate incident.

The massive increase in cloud adoption has driven adversaries to focus their efforts on cloud environments — a shift that led to cloud intrusions increasing by 75% in 2023, emphasizing the need for stronger cloud security. Larger scale leads to larger risk. As organizations increase their quantity of cloud assets, their attack surface grows. Each asset brings its own set of security concerns.

Retail and hospitality businesses prioritize delivering exceptional customer service and growing revenue. Just as their mission relies on a service-oriented staff and quality products, it also requires secure and reliable connectivity. A high performing and secure network enables retailers to offer consistent and positive consumer interactions across online and physical stores around the world.

Continuous threat exposure management (CTEM) is a formal program to manage cyber risk that allows organizations to enhance and optimize their overall cybersecurity posture. As outlined by Gartner, CTEM offers a cyclical approach to finding and mitigating threat exposure—which is the accessibility and exploitability of digital and physical assets—in an ongoing, proactive, and prioritized way.

The FBI has issued a warning to US retailers about a financially-motivated malicious hacking ring that has been targeting employees with phishing attacks in an attempt to create fraudulent gift cards. Staff at the corporate offices of US retail companies have been the target of highly-sophisticated email phishing and SMS phishing ("smishing") attacks. These attacks attempt to gain access to employee accounts, IT systems, and cloud services used by the company.

Dependency management is a broad topic encompassing, among other things, keeping an inventory of dependencies, removing unused dependencies, and fixing conflicts between dependencies. In this article, we will focus on one large part of software dependency management that devs can do easily and with great results: updating dependencies.

As a business owner or IT professional, you understand the importance of protecting your company’s sensitive data, systems and reputation from cyber threats. One of the most effective ways to uncover vulnerabilities and strengthen your organisation’s security posture is through penetration testing, particularly white box penetration testing.

In a move to harness the transformative power of artificial intelligence (AI) while mitigating associated risks, the Executive Office of the President has issued a landmark memorandum directing federal agencies to advance AI governance, innovation, and risk management. Spearheaded by Shalanda D. Young, the memorandum underscores the importance of responsible AI development in safeguarding the rights and safety of the public.