Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Arctic Wolf Named a Leader in the 2026 IDC MarketScape for Worldwide Managed Detection and Response Service for Midmarket

Midmarket security teams face the same adversaries as the largest enterprises, often with a fraction of the staff and budget. Alert volumes keep climbing, AI-driven threats are accelerating, and lean teams are expected to do more with fewer resources. What these organizations need is world-class AI-led security operations that are actually within reach.

Expanding the Castle: New Campaigns, New Tooling, and the NeedleStealer Connection

Arctic Wolf Labs has been tracking a cluster of campaigns built around CastleLoader, a multi-stage shellcode loader that has served as the backbone of a number of related intrusion sets over the past year. Previous reporting from Huntress documented the.NET-based CastleStealer (net40), and LevelBlue documented the PythonRAT observed in related campaigns. Both reports noted NetSupport RAT as a common final payload.

The Howler Episode 32 - Diana Holtsman, VP, Finance PMO

This month, we sit down with Diana Holtsman, Vice President of PMO, to learn more about her journey to Arctic Wolf, how her role within Finance influences company strategy and decision-making, and so much more! Diana is VP, Finance PMO at Arctic Wolf where she supports both the CFO and CEO — keeping the company's biggest priorities moving across strategic planning, operating cadence, board readiness, and cross-functional initiatives. In working across both the finance and executive offices, she has a rare vantage point on how the whole company fits together.

What the OpenAI-Hugging Face Incident Really Tells Us

For years, the conversation about AI in cybersecurity has been mostly hypothetical. What happens when a model can plan and execute an attack on its own? How far away is that, really? This week, OpenAI gave us a concrete answer, and it arrived earlier than many expected. The incident is a genuine milestone, and it deserves the attention it is getting. But the most useful response is disciplined execution on the fundamentals, at a pace that matches the moment.

Cookie Crumbles: How Exploitation of CVE-2026-0257 Leads to Qilin Ransomware

During June 2026, Arctic Wolf Labs investigated multiple intrusions during which threat actors exploited CVE-2026-0257 as a consistent initial access vector, rapidly transitioning from perimeter compromise to domain-wide Qilin ransomware encryption across distinct victim environments.

Resolve: One-Click Patching from Aurora Vulnerability Management

Vulnerability discovery is only half the story; remediation is where breach potential gets reduced. Resolve, part of Arctic Wolf's Aurora Vulnerability Management, brings one-click patch deployment across Windows, Mac, and Linux so security teams can move from "we found it" to "we fixed it" without the manual overhead. In this overview, see how Resolve turns vulnerability data into action: one-click patch orchestration, flexible scheduling, and clear visibility into remediation status — all inside the Aurora platform.

AI-Powered Cybersecurity at Machine Speed | Arctic Wolf

AI is accelerating cyberattacks, pushing security teams to their breaking point. Arctic Wolf helps organizations get ahead and stay there with the Aurora Superintelligence Platform, combining AI that is built in, not bolted on, with human validation and 24x7 security operations. See how Arctic Wolf helps protect more than 10,000 customers.

Building Trust in AI for Cybersecurity | Arctic Wolf

Cybersecurity has reached a turning point. As defenders embrace AI, the question is not simply whether it is powerful, but whether it can be trusted to deliver real value. The Arctic Wolf Aurora Superintelligence Platform brings together trusted AI, real-world data, and human expertise to help transform security operations with reliability, governance, and results.

How to Patch Vulnerabilities and Reduce Risk with Aurora Vulnerability Management and Resolve

Learn how to identify, prioritize, and remediate vulnerabilities using Aurora Vulnerability Management and the Resolve integration. This demo walks through filtering and targeting high-risk vulnerabilities, deploying patches across assets, and tracking patch jobs to reduce risk more efficiently.

Malicious GitHub Campaign: Fake "Arctic Wolf" and 290+ Brand-Impersonation Repositories Deliver BoryptGrab-Lineage Infostealer

Since 26 June 2026, an unattributed threat actor has published at least 292 deceptive brand-impersonation GitHub pages and.github repositories that mimic legitimate software and trusted security tooling vendors, including a fake Arctic Wolf GitHub page. Each repository hosts a marketing-styled README document, with a concealed download link that routes victims to a malicious “secure download” page.