Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

CVE-2026-32201: SharePoint Spoofing Vulnerability Enabling Unauthenticated Impersonation

Over 1,300 Microsoft SharePoint servers exposed online remain unpatched against a spoofing vulnerability that was exploited as a zero-day. The vulnerability in question, CVE-2026-32201, is a spoofing vulnerability rooted in improper input validation that requires no login, no user interaction, and no special conditions to exploit. The vulnerability allows unauthenticated attackers to influence how content is rendered, making attacker-controlled data appear as legitimate output.

10 Essential Tools Every Cybersecurity Professional Uses

Working in cybersecurity means that you are constantly dealing with all kinds of potential threats. And that's why it's inherently important to find ways of improving that security, which can prove to be very challenging a lot of the time. But that's why cybersecurity professionals are continually relying on professional tools to get their job done. Here's what they are using.

How to scan your code bases using AI for vulnerabilities with Jeff McJunkin

Join us for this week's Defender Fridays as Jeff McJunkin, Founder of Rogue Valley Information Security, walks through how he built an AI-powered pipeline to scan large codebases for real, exploitable vulnerabilities, using the Linux kernel as his proving ground. At Defender Fridays, we delve into the dynamic world of information security, exploring its defensive side with seasoned professionals from across the industry. Our aim is simple yet ambitious: to foster a collaborative space where ideas flow freely, experiences are shared, and knowledge expands.

JPMorgan Just Published a Cyber To-Do List and Snyk Covers 8 of the 10 Items. How do you stack up?

JPMorganChase's Global Technology Leadership published "Fortifying the enterprise: 10 actions to take now for AI-ready cyber resilience" on April 17, 2026. It's a CISO mandate for every large enterprise. Snyk directly addresses 8 of those 10 actions — out of the box, in the developer workflow, with one platform.

Hardcoding Security into Every Commit: The Future of Snyk Secrets

In the modern software development lifecycle, the speed of innovation is often at odds with the security of our most sensitive data. As organizations embrace cloud-native development and AI-generated code, they face a phenomenon known as “secret sprawl”, aka, the uncontrolled and widespread distribution of API keys, passwords, and tokens across repositories, CI/CD logs, and developer collaboration tools.

Emerging Threat: (CVE-2026-40372) ASP.NET Core Privilege Escalation via Signature Bypass

CVE-2026-40372 is an elevation of privilege vulnerability in ASP.NET Core caused by improper verification of cryptographic signatures in the Data Protection library. The flaw sits in the HMAC validation routine of the managed authenticated encryptor, where a defective comparison lets an attacker submit a forged payload that the application accepts as legitimately signed. The vulnerability carries a CVSS v3.1 base score of 8.1 (Important), as assigned by Microsoft in the official advisory.

Navigating Cyber Essentials v3.3: A Guide to Compliance

On 27 April 2026, the National Cyber Security Centre (NCSC) will officially implement Cyber Essentials v3.3, delivered through a new self-assessment question set known as Danzell, which replaces the previous Willow set. The foundational five technical controls remain the bedrock of the scheme, but this latest iteration tightens wording, scoping, and marking criteria in ways that have immediate consequences.

OWASP Defines AI Agent Risk. Behavioral Analytics Detects It

The OWASP Top 10 for Agentic Applications defines the most common AI agent risks, but real attacks unfold across multiple stages of behavior. Behavioral analytics detects those risks by modeling how users, AI agents, and their interactions change over time. By observing deviations across inputs, processing, and outputs, security operations teams can identify insider‑driven and agent‑driven threats that traditional, event‑based detection misses.