Grey Noise

Explore the critical role of state-sponsored actors in election interference in part two of our "Understanding the Election Cybersecurity Landscape" series. Learn about their tactics, such as cyberespionage and disinformation, and how they undermine democratic processes. Discover effective countermeasures to safeguard elections and protect public trust.

Dive into the fascinating and overlooked realm of Bluetooth Low Energy (BTLE) security in GreyNoise Labs' latest blog post. Learn techniques for remote device identification, uncover vulnerabilities, and explore the broader implications for IoT and healthcare.

The CISA KEV Catalog is a crucial resource for organizations to understand and prioritize actively exploited vulnerabilities. This blog post delves into three key insights from an analysis of the KEV Catalog, offering valuable strategies to enhance vulnerability management practices.

Discover how GreyNoise’s fresh, real-time vulnerability prioritization tool offers actionable insights into current threats, just like homemade tortillas are always better when made from scratch. Find out how to keep your security team ahead with up-to-date intelligence that ensures you’re tackling the most pressing vulnerabilities effectively.

GreyNoise is launching a multipart series on election cybersecurity. This series will cover the key threats and offer actionable steps to protect the integrity of our elections. Today, we start with an overview of the main risks and the adversaries involved. Stay tuned for insights on state-sponsored actors, phishing, social engineering, and the dangers of deepfakes and disinformation.

We've uncovered a path traversal vulnerability in the D-Link DIR-859 router that leads to information disclosure. This exploit allows extraction of account details and poses long-term risks since the product is End-of-Life and won't be patched.

Discover details about CVE-2024-28995, a path-traversal vulnerability in SolarWinds Serv-U, and see how a honeypot setup revealed diverse exploit attempts, including manual attacks. Learn how attackers bypassed filters and targeted specific files in this comprehensive analysis.

Examine the technical details of CVE-2024-4577, a serious remote code execution vulnerability in PHP affecting Windows deployments. Discovered by DEVCORE and demonstrated by watchTowr, this vulnerability exploits a 'best-fit' Unicode processing behavior in Windows.

Check Point recently identified a zero-day information disclosure vulnerability impacting its Network Security gateways. Find out what you need to know about CVE-2024-24919.

Welcome to our Monthly Roundup, where we curate a unique mix of articles, books, podcasts, and more that have captured the attention of the GreyNoise team. From deeply technical articles to literary treasures, join us on this eclectic journey through the media that sparks our curiosity each month. Explore + discover as we share the gems that have fueled our inspiration!

In this post we explore the significant shift in the cybersecurity landscape driven by AI advancements. Featuring insights from a panel of seasoned security experts, the blog delves into current misconceptions, exciting developments, and surprising findings in AI-driven cybersecurity.

In this post we examine the resurgence of honeypots, highlighting their importance as a critical defense against sophisticated attackers who have adapted to evade traditional threat intelligence methods.

From incredible technical talks to insightful career advice from industry leaders, there was something for everyone. We strongly encourage you to watch each of the talks and soak in the wisdom shared by our stellar lineup of speakers.

Go inside the 2024 Verizon Data Breach Investigations Report (DBIR) to discover key takeaways and insights as GreyNoise analyzes the rise of vulnerability exploitation in cyber attacks.

Welcome to our Monthly Roundup, where we curate a unique mix of articles, books, podcasts, and more that have captured the attention of the GreyNoise team. From deeply technical articles to literary treasures, join us on this eclectic journey through the media that sparks our curiosity each month. Explore + discover as we share the gems that have fueled our inspiration!

Discover how GreyNoise seamlessly integrates robust security with intuitive design, empowering users with user-centric solutions. From clutter-free interfaces to inclusive design philosophy, explore how our commitment to simplicity and accessibility transforms cybersecurity.

Curious about decrypting Fortinet's FortiOS 7.0.x firmware? In the latest Grimoire post, we delve into the technical details of doing just that, revealing a hardcoded key used in the ChaCha20 encryption algorithm and the steps required to extract the decrypted rootfs.gz file.

GreyNoise celebrates reaching its 1,337th tag, attributing its success to the practical use of AI, particularly the creation of Sift. This has led to increased tag creation and expanded coverage of vulnerabilities.

On April 12th, 2024, Palo Alto Networks disclosed CVE-2024-3400, a critical command injection vulnerability in PAN-OS software versions 10.2, 11.0, and 11.1, allowing unauthenticated attackers to run arbitrary code with root privileges on affected firewalls when GlobalProtect gateway and device telemetry are active.

In this post, you'll discover how GreyNoise is reshaping cybersecurity using AI, with initiatives for anomaly discovery and targeted attack identification. Also, get up to speed on our new plug-in for Microsoft Copilot for Security.