Tag: cybersecurity

Week 4 – Actively Exploited Zero-Day RCE Hits Cisco Unified CM and Webex Calling

12 – 18 Jan 2026 This week’s CVE of the Week is about the recent remote code execution vulnerability in Cisco’s Unified Communications (CM) products and Webex Calling Dedicated Instance, that has been actively exploited as a zero-day. This vulnerability is due to improper validation 

Cyber (In)Securities – Issue 185

Cyber (In)Securities – Issue 185

You can download this edition by clicking the three dots icon on the far right and selecting Download PDF File. For the best reading experience, we recommend enlarging it by clicking the fullscreen icon, which is the third icon from the right. All article titles 

Week 3 – AI Agents Under Attack: High-Risk Vulnerability in ServiceNow

12 – 18 Jan 2026 Our CVE of the Week series continues with an AI Agent vulnerability that affected ServiceNow, one of the most popular cloud-based platforms for IT and business process automation. The CVE-2025-12420 vulnerability, assigned with a CVSS 4.0 score of 9.3, allows 

Week 2 – Wake up from this “Ni8mare”

5 – 11 Jan 2026 A new year, the same mission: raising awareness of critical vulnerabilities. Our CVE of the Week series continues in 2026 to help you stay ahead of emerging security risks. Let’s get started. Our first choice in 2026 is a vulnerability 

Cyber (In)Securities – Issue 184

Cyber (In)Securities – Issue 184

You can download this edition by clicking the three dots icon on the far right and selecting Download PDF File. For the best reading experience, we recommend enlarging it by clicking the fullscreen icon, which is the third icon from the right. All article titles 

Real Estate’s Data Reckoning Was Always Coming

Real Estate’s Data Reckoning Was Always Coming

In September 2024, I published an article on LinkedIn titled The Cost of Convenience: How Data Mismanagement and Ticket-Clipping Models are Failing Renters. It was written out of growing unease, not hindsight. At the time, the concern was simple but deeply uncomfortable: real estate agencies 

When “Just a Tool” Stops Being a Defence

When “Just a Tool” Stops Being a Defence

Over the past three days, a pattern has emerged that is difficult to dismiss as coincidence, mischief, or edge-case misuse. Investigations reported by reputable outlets, including The Guardian, reveal that Grok, an AI image generation tool, has been used to produce sexualised fake images of 

Software Supply Chain Failures: The Emerging Priority in Application Security by Karthikeyan Ramdass

Software Supply Chain Failures: The Emerging Priority in Application Security by Karthikeyan Ramdass

As modern software ecosystems become increasingly interconnected, software supply chain security has emerged as one of the most critical challenges in application security today. In this article, CyAN member Karthikeyan Ramdass examines why Software Supply Chain Failures, ranked as A03 in the OWASP Top 10:2025, 

Welcome New Members 2025

Welcome New Members 2025

As we begin 2026, we want to start by thanking everyone across the CyAN community for the trust, time, and energy you continue to invest in this network. We would also like to take a moment to spotlight the individuals who joined CyAN and our 

Week 51 – TOP10 CVE of the Week 2025

15 – 21 Dec 2025 As we reached the end of 2025 we have looked back to see the most impactful vulnerabilities of the year. Come and go through the TOP 10 CVEs of the year selected by our experts! A critical CVSS 9.1 flaw