Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Gain an Advantage with Aurora Managed Endpoint Defense

Endpoint attacks rarely appear in a single alert. Instead, they surface as a sequence of signals that require rapid investigation and response. For many teams, the challenge is not detection. It is having the time and expertise to investigate, validate, and then act. Arctic Wolf Aurora Managed Endpoint Defense addresses this by combining endpoint detection and response with expert Arctic Wolf analysts who take on the operational burden.

Building an effective endpoint security strategy in 2026

An endpoint security strategy is a structured plan that defines how an organization protects, monitors, and manages all devices connecting to its network (including laptops, desktops, servers, mobile devices, cloud workloads, and OT systems) through coordinated policies for access control, threat detection, vulnerability management, and incident response.

The End of the VPN: Why Modern Businesses Are Rethinking Remote Access

For years, VPNs have been the standard for secure remote access. But as organizations embrace hybrid work, cloud applications, and distributed workforces, traditional VPN architectures are struggling to keep pace with today's security and operational demands. Legacy VPNs often grant broad network access, increasing the attack surface and creating challenges for IT teams tasked with securing users, applications, and data.

Why AI Is Becoming an Operational Requirement for Security Teams

In our previous article, From Vulnerability Management to Continuous Security Operations, we explored how organizations are moving beyond traditional vulnerability management toward a model built on continuous visibility, continuous prioritization, and continuous action. But that evolution raises an important question: how do security teams sustain this model at scale? For years, the cybersecurity industry focused on visibility.

Grid by LimaCharlie: Agentic Detection, Investigation, and Response - Full Demo

In this session, LimaCharlie CEO Maxime Lamothe-Brassard walks through Grid, LimaCharlie's agentic SecOps layer built on Claude Code, and shows how it solves security operations problems end-to-end, from initial setup to ongoing autonomous maintenance. What's covered: Grid runs on Claude Code under the hood, with your own API keys, so cost is transparent and fully in your control. Timestamps.

IoT Security vs Traditional Endpoint Security: What Changes?

IoT security changes the way cybersecurity teams think about assets, identity, updates, and monitoring. A laptop, server, or phone usually supports endpoint agents and user-based controls, while an IoT device often runs quietly with limited interfaces, fixed firmware, and a specific operational task.

The Easiest Security Add of 2026 Is Also the Most Urgent

For years, cybersecurity conversations have focused on endpoints, networks, and email. Meanwhile, attackers have quietly shifted their attention elsewhere. Today, many breaches begin in the cloud. Compromised Microsoft 365 accounts. Misconfigured SaaS applications. Third-party integrations with excessive permissions. Employees are adopting AI tools without IT approval. These aren't edge cases anymore; they're becoming everyday realities for managed service providers (MSPs).

20,000 Instagram accounts hacked with AI tool abuse

A bug in Meta's AI-powered account recovery tool compromised 20,000 Instagram accounts. In this week's Intel Chat, Chris and Matt discuss how the flaw allowed attackers to bypass email verification. Meta patched the tool after discovering the abuse on May 31st. Matt's takeaway: tools given broad API access become attractive targets. Meta should have caught this in basic testing, yet it took an adversary to expose the weakness.

The Claude Fable Saga - The 443 Podcast - Episode 375

This week on the podcast, we unpack the Claude Fable 5 release and subsequent revocation following an export control directive from the US federal government. After that, we cover the recent FortiBleed credential dump, discussing its likely origins, before reviewing the most recent Windows 0day disclosed by Nightmare Eclipse.

7 Best Endpoint Security Software for Businesses

Picking the best endpoint security for business depends on your org's size, stack, and how much in-house security muscle you actually have. CrowdStrike Falcon leads on pure detection, Microsoft Defender wins on value for M365-heavy shops, miniOrange is the strongest choice for mid-market businesses that need identity-first device security without the enterprise price tag, and IBM MaaS360 covers the UEM-first crowd that needs mobile + BYOD sorted from a single console.