Welcome to the Vectra Blog

TCP resets don’t stop modern attackers. Learn why they fail—and how Vectra AI’s 360 Response delivers true, enforced containment across identity, device, and traffic.

How the Shai-Hulud worm hijacked trusted development tools and why defenders need behavioral visibility to catch the attack after the first package is installed.

Chinese state-backed Typhoon APTs infiltrate networks using trusted tools. Learn how the Vectra AI Platform detects their stealthy, persistent behavior.

Microsoft prevention isn’t enough. Learn how attackers exploit gaps across Azure, M365, and Entra ID—and how Vectra AI delivers the visibility to stop them.

Europol’s Operation ENDGAME dismantled over 1,000 malware servers. See why continuous visibility is vital and how Vectra AI helps detect what’s next.

Discover insights from 400+ NDR power users on how network visibility closes security gaps, boosts SOC efficiency, and speeds threat response.

Learn how attackers gain initial access to your hybrid network, and how to stop intrusions before they turn into breaches.

Vectra AI tests how LLMs like GPT and Claude perform in real SOCs—revealing which AI agents truly think, act, and reason in cybersecurity.

Transform SOC efficiency with AI-driven threat hunting. Detect stealthy attacks earlier, cut MTTR, and operationalize Gartner’s 2025 recommendations.

Introducing the Vectra AI MCP Server for QUX—bringing AI-powered SOC automation and MCP innovation to on-premises security environments.

From Conti to Black Basta to DevMan, ransomware code keeps resurfacing. See how behavioral AI detects the attacker behaviors that rebrands cannot hide.

The F5 compromise shows how attackers exploit trusted edge systems. Learn how to detect hidden behaviors and protect your hybrid infrastructure.

Qilin’s 2025 variants use MFA bombing, SIM swapping, and AES-256-CTR encryption to evade detection. Discover how the Vectra AI Platform exposes their behavior before encryption starts.

AI-Assisted Search lets analysts ask investigative or hunting questions in plain language.

Vectra Fusion unifies observability and detection to build SOC resilience before and after compromise across hybrid environments.

Crimson Collective says defenders only “map the coastline.” See how Vectra AI dives deeper, turning cloud and identity telemetry into real-time detection of hidden threats.

The Cl0p ransomware group’s link to the Oracle EBS exploit sparks debate. Learn how supply chain attacks evolve and what defenders must do next.

Not all NDR tools are equal. Discover what defines the best solution for hybrid visibility, control, and faster threat response.

The Crimson Collective claims to have stolen Red Hat consulting data, exposing customer engagement reports. Learn why consulting artifacts are prime attacker targets and how Vectra AI helps close the gap.

The GoAnywhere CVE-2025-10035 flaw highlights a critical detection gap. Learn why patching is not enough and how the Vectra AI Platform closes the gap.

Vectra AI and Netography deliver the first converged SOC platform, uniting prevention and response for resilience across hybrid enterprises.

Discover how BRICKSTORM hid for 400 days in enterprise blind spots and learn how Vectra AI closes detection gaps across network, identity, and cloud.

EDR alone can’t stop modern breaches. Learn why CISOs are uniting network and identity signals to outpace attackers and build resilience.

Discover why Network Detection and Response is essential for modern SOCs to stop stealthy attacks and close critical security blind spots.

Scattered Lapsus$ Hunters may claim they’re gone, but The Com endures. Cybercrime has moved beyond ransomware into an era where extortion is the goal.

LockBit is back with version 5.0. Discover its new features, TTPs, and how SOC teams can detect attacks where prevention alone falls short.

Poisoned npm packages are just the entry point. Discover how attackers move next and why SOC teams must detect behaviors beyond the initial exploit.

AI is accelerating cybercrime — from ransomware kits to insider fraud. Learn how attackers exploit security gaps and how Vectra AI helps you detect what others miss.

Hunt for risky multi-tenant apps in Microsoft 365. Learn how attackers exploit consent-based access and how to detect misconfigurations in minutes.

Discover how GLOBAL RaaS empowers affiliates with enterprise-scale ransomware features, and how Vectra AI detects threats others miss.

CISA’s latest advisory reveals a global espionage system by Chinese actors. Learn why prevention isn’t enough and how Vectra AI stops post-compromise threats.

Explore how MCP-powered agent swarms evade detection, bypass EDR, and exploit LLMs for stealthy attacks. A new era of autonomous C2 is here.

Discover how Scattered Spider, Volt Typhoon, Mango Sandstorm, and UNC3886 evaded defenses - and why SOC teams need NDR to stop them in time.

Learn why insider threat detection fails with DLP, EDR, SIEM — and how behavioral-based AI spots insider risks before damage is done.

What different stakeholders looking for an NDR asked the Vectra AI team at BlackHat 2025.

Vectra AI and Google Security Operations unite to break security silos, streamline workflows, and strengthen threat detection and response.

Modern attacks often begin with valid credentials and evade detection. Learn what questions to ask vendors about post-compromise visibility.

Key takeaways from Black Hat USA 2025 on defending modern networks from AI-driven threats, identity attacks, and converged risks.

Vectra AI MCP Server brings AI-native security—faster threat detection, investigation, and response with natural language prompts.

Threats are not uniform. The most critical threat in one cloud may be a non-issue in another. Defenders and researchers must tailor their strategies, recognizing that there is no “1-to-1” approach to security controls in a multi-cloud environment.

We took a deep dive into millions of detections across MDR/MXDR and Respond UX deployments with the goal of getting a clearer picture of where the real threats are so that we can get a better understanding how security teams can work smarter, not harder.

Critical SharePoint flaws CVE-2025-53770 and CVE-2025-53771 are under active attack. Learn what’s happening and how Vectra AI detects and stops it.

Discover 5 practical ways to use agentic AI for smarter threat detection, investigation, and response across network, identity, and cloud.

Senior threat hunter René Kretzinger shares real-world hunting tactics and how the Vectra AI Platform accelerates detection, investigation, and response.

Explore how Vectra AI aligns with the 2025 Gartner Hype Cycle for Security Operations across NDR, XDR, AI, ITDR, and more.

What questions should you be asking when evaluating an NDR solution? See how Vectra NDR is the right choice for you.

Gartner’s SRM conference sparked insights on AI, platform consolidation, and NDR. Mark Wojtasiak from Vectra AI breaks down how chaos is creating opportunity for security leaders focused on resilience, visibility, and real outcomes.

Learn how Iranian APTs bypass defenses using identity and cloud tactics. See the top TTPs used and how to detect them with the Vectra AI Platform.

Attackers aren't breaking your tools: they're slipping between them. Learn where your stack is blind and how to finally close the security gap.

See what is really takes to lead in Network Detection and Response) and why Vectra AI leads and outperforms in GigaOm’s 2025 NDR report for the second year in a row

Identity and network are the new control points in cybersecurity. Learn why securing them is critical for visibility, detection, and resilient defense.

Vectra AI’s Security Research Team identified issues in Entra ID and Microsoft 365 logs that make your job harder — and may help attackers evade detection.

The pandemic has made threat actors eager to exploit information about COVID-19. Find out how an ordinary LinkedIn message set off a chain reaction that escalated into a widespread, sophisticated attack at one of the world's leading pharmaceutical companies.

AI is reshaping offensive security with autonomous agents, modular frameworks, and fine-tuned models. This article breaks down key approaches, challenges, and what's coming next.

Learn how three rising student innovators are helping shape the future of cybersecurity.

Ransomware groups like Black Basta are using OSINT to profile targets and exploit public data. Learn how attackers gather intel, and how you can reduce your digital footprint.

AI is now the target. Learn how attackers exploit GenAI like Copilot, and how frameworks like MITRE ATLAS, OWASP for LLM apps and AI Risk Repository help you detect what others miss.

Uncover the full story behind threats. Vectra Investigate enables fast, AI-driven investigations across hybrid networks with unified metadata and expert searches.

Discover how attackers abuse cloud-hosted generative AI and how MITRE ATLAS helps SOC teams detect model misuse, LLMjacking, and RAG exploitation.

Identity is the fastest-growing attack surface. Discover why GigaOm named Vectra AI a leader in ITDR and how we stop identity threats before they spread.

Play ransomware is evolving fast. Learn how new tactics evade legacy tools and how Vectra AI delivers the coverage, clarity, and control to stop it.

Vectra AI is a leader in the 2025 Gartner® Magic Quadrant™ for NDR. Discover why our AI-driven approach is setting the new standard in network security.

Vectra AI leads the Gartner® Magic Quadrant™ for NDR—ranked highest in Execution and Vision. Discover why security teams choose Vectra AI.

Gartner names Vectra AI a Leader in Network Detection & Response – positioned highest for Ability to Execute and furthest for Completeness of Vision

Modern networks are complex, dynamic, and under constant threat. Learn how NDR adds critical in-network protection to stop today’s cyberattacks.

See how defenders are agentic AI and Gen AI are quickly becoming useful tools for cybersecurity teams defending modern networks from modern attacks.

Learn how threat actors are abusing Brute Ratel (BRC4): a red teaming and adversary simulation tool to evade your defenses and how to detect it.

Vectra AI’s Attack Graphs optimizes, streamlines, and accelerates attack and threat investigations for the modern security analyst.

Discover how Vectra AI delivers 391% ROI, 40% higher SOC efficiency, and faster threat detection, according to a new IDC White Paper.

Scattered Spider is behind recent UK retailer cyberattacks—learn how identity-based threats bypass MFA and exploit hybrid IT environments.

CISA’s latest advisory warns about fast flux, a technique attackers use to evade detection. Learn how Vectra AI’s behavioral analytics detect and stop it.

Explore what AI agents mean for cybersecurity teams, specifically how they are helping defenders prioritize the most urgent threats.

Learn how attackers use metadata search engines like Shodan and FOFA to identify vulnerable systems and build lists of targets.

Cyber threats are complex—visuals help make sense of them. See how Cognitive Load Theory shows why clear design matters in keeping systems secure.

How is AI really transforming cybersecurity? See how security teams are leveraging Vectra AI to protect their modern networks today.

Safeguard your federal network from state-sponsored APTs and internal vulnerabilities with advanced NDR with purpose-built AI.

Attackers abuse EV certificates to sign malware and evade detection. Learn how they steal, use, and automate trusted code signing for ransomware.

Fixing misconfigurations isn’t enough. Over-focusing on perfection can create blind spots. Discover a smarter, holistic approach to cloud security.

A concise, real-world case study showcasing agile incident response and tailored threat detection for the modern network.

Attackers bypass MFA using non-interactive sign-ins. Learn how to detect and stop credential-based threats before they escalate.

Secure on-premises and private cloud infrastructure with Vectra AI’s analysis for faster responses, reduced workload, and minimized alert noise.

How is AI transforming cybersecurity? See how security teams are leveraging AI to accelerate response times, reduce workload, and cut alert noise.

Ghost ransomware strikes fast, exploiting vulnerabilities and encrypting data within hours. Learn how AI can stop it before it’s too late.

Learn how to detect and mitigate ransomware attacks targeting AWS S3 buckets. Discover best practices and how Vectra AI can help secure your cloud.

Learn why microsegmentation alone can't fully secure your network and how combining it with advanced threat detection enhances your protection.

Learn how attackers exploit the NTLM zero-day vulnerability and how Vectra AI can protect your organization from credential theft.

Discover why security teams prefer Vectra AI over Darktrace for NDR. Learn about superior scalability, signal fidelity and seamless deployment options.

Discover why 91% of customers prefer Vectra AI over Darktrace for accurate attack signal intelligence and superior cybersecurity solutions.

Discover how Vectra NDR's AI-driven capabilities deliver unparalleled attack signal intelligence and help streamline cybersecurity workflows.

Salt Typhoon targets global telcos. Learn how improved visibility, hardening, and Vectra AI help defend against these advanced threats.

As 2024 nears to a close, the AI hype seems to be approaching the inevitable disillusionment stage. The initial excitement surrounding AI’s potential

Forget the obscure, some of the sneakiest bugs hide in plain sight. This blog introduces a new vulnerability class in the cloud, Insecure-by-Design Flaws.

Discover the latest Vectra MXDR capabilities, including enhanced response for 3rd-party integrations, brand reputation monitoring, and threat hunting.

Discover why traditional defenses fall short and how continuous offensive security testing can help your organization detect and respond to cyber attacks.

Global View Strengthens your SOC team by delivering more visibility and better central management for your entire environment

Learn how zero-day attacks on network edge devices bypass traditional defenses and why NDR is essential for detecting and stopping post-compromise threats.

Discover how to save time with Vectra AI's new Dynamic Groups feature that revolutionizes group management and eliminates manual effort.

Protect yourself this holiday season from malicious websites. Learn how hackers deceive shoppers and how to stay secure online.

Discover how Vectra AI strengthens Microsoft hybrid and multi-cloud defenses, filling gaps in native security tools to combat evolving cyber threats.

Learn how Vectra AI enhances threat detection in Microsoft Azure, overcoming challenges native tools miss for better threat detection and response.