AI is now embedded throughout the cybersecurity stack, but findings from the State of AI Cybersecurity 2026 show that adoption is growing much faster than trust or understanding. As vendors strive to capture market share, security leaders must learn how to distinguish the most valuable solutions from the hype.

AI-driven systems like Mythos are accelerating how quickly vulnerabilities are discovered, shrinking the gap between exposure and exploitation. This blog explores how security strategies need to adapt, shifting focus toward early detection, rapid containment, and limiting the impact of threats. It also outlines how a behavioral, AI-driven approach can help security teams identify subtle signs of compromise, respond in real time, and maintain control in an environment where attackers are moving faster than ever.

Software supply-chain attacks dominate the threat landscape in 2026, as adversaries exploit trusted build systems, CI/CD pipelines, and management tools to gain access to target environments. This blog examines Axios, Trivy and Quest Kace compromises observed in the Darktrace customer base, highlighting the need for anomaly detection, assumed breach and continuous visibility.

ダークトレースは、2026年Gartner® Network Detection and Response（NDR）部門のMagic Quadrant™レポートにおいて2年連続でLeaderの1社に認められました。 このことは、NDR分野における実績の積み重ね、継続したAIイノベーション、そして世界のお客様に提供してきた安定した成果が反映されたものと当社は確信しています。

Providing university students and faculty with broad access to information, platforms, and public databases is fundamental to learning and research. But that openness also creates greater exposure to cyber threats. In this blog, Irving Bruckstein shares why he deployed Darktrace at three institutions, how behavioral AI helped him achieve an A-rating security posture, and why autonomous detection is essential in an AI-driven threat landscape.

プロンプトインジェクションは新たに出現した脅威であり、これまでに確認された被害例はごく少数にとどまりますが、従来のソフトウェアの脆弱性を突くのではなく、AIシステムによるデータの利用方法を標的にします。エージェント型AIが企業環境全体に組み込まれるにつれて、攻撃者は日常的なメールコンテンツに隠された指示を通じて、これらのシステムを不正に操作しようと試みる可能性があります。

AI systems like Mythos are accelerating vulnerability discovery to the point where attackers can exploit weaknesses before they are ever disclosed, undermining the traditional model of CVE-driven defense. Learn how this shift is forcing security teams to move beyond patching and adopt behavioral detection to identify and contain threats before disclosure.

Findings from our annual survey of 1,500+ cyber professionals reveal that security leaders are confronting a surge in AI-driven attacks, which are faster, more personalized, and harder to detect than anything they’ve seen before. As these threats scale, the challenge for defenders is in evolving their security programs in tandem to defend with confidence.

A malicious eScan software update triggered a supply chain compromise that deployed multi‑stage malware and used blockchain‑based domains for resilient C2 communications. Darktrace identified rare, anomalous network activity across customer environments, helping organizations uncover the attack chain and strengthen defenses against increasingly sophisticated supply chain threats.

AIはパッチ適用が追い付かない速さでサイバー攻撃を加速させており、脆弱性の発見と修復の間のギャップは拡大しています。 このブログでは、なぜ予防第一のセキュリティではもはやAI駆動の脅威に追いつけないのかを解説します。 また、ダークトレースのビヘイビアAIによって、脆弱性が不明または未修正の場合でも、組織は攻撃を即座に検知し封じ込められることを説明します。

Darktrace analysis reveals ZionSiphon, an OT‑focused malware targeting Israeli water treatment and desalination systems. The malware combines privilege escalation, persistence, USB propagation, and ICS scanning with sabotage capabilities aimed at chlorine and pressure controls, highlighting growing experimentation with politically motivated critical ‑infrastructure attacks against industrial operational technologies globally.

As Model Context Protocol (MCP) becomes the control plane for autonomous AI agents, it creates a new and largely ungoverned security attack surface. This article outlines the key MCP risks CISOs must address and why governance and visibility are now essential.

As AI adoption accelerates, security teams face growing risk across interconnected systems. This blog explores why siloed tools fall short, how lifecycle thinking helps, and how to ensure your security functions work together.

Chaosマルウェアは、従来標的としていたルーターやエッジデバイスに加えて、クラウド環境の設定ミスを狙うケースが増えています。ダークトレースのハニーポットネットワークは、戦術の進化と新たな能力を明らかにし、クラウドサーバーに対するリスクの増大を浮き彫りにしました。

ダークトレースの最新の脅威調査は、中国系サイバー作戦が単発的な侵入から長期にわたる戦略的配置に進化している状況を明らかにしています。攻撃者は重要インフラやデジタルエコシステムへの永続的アクセスに重点を置くことで作戦上の利点や経済的優位性を持続させようとしています。

By combining AI-driven detection and autonomous response, this leading grocery holding group has built a security model that delivers continuous protection, accelerates growth, and empowers a small, highly efficient team to safeguard a complex retail ecosystem.

GhostSocks is an emerging threat turning compromised devices into residential proxy nodes to help attackers evade detection. Darktrace identifies its growing use alongside Lumma Stealer, highlighting the malware’s stealth, payload delivery, and persistence. AI-driven detection and Autonomous Response reveal the full attack lifecycle and underscore the need for proactive defense.

This Darktrace / OT release introduces new capabilities designed to help industrial organizations better understand, document, and operationalize their operational environments. With native OT architecture visualization, structured asset and compliance reporting, and expanded industrial protocol coverage, this release focuses on improving how teams manage real operational security workflows.

This blog explores how the Darktrace’s ActiveAI Security Portal supports efficient, AI driven triage across customers and Partner deployments

Introducing the adaptive era of email security: a unified platform that connects personalized coaching, collaboration tools, and user behavior into a self-improving defense system.

ダークトレースはDarktrace / OTにおいて2026年度Gartner® CPS Protection Platforms部門のMagic Quadrant™ において唯一のVisionaryの評価を受けたことを喜んでお知らせいたします。

World Leaks, a rebrand of Hunters International, are known for their extortion-only attack model, abandoning the tactic of file encryption. However, contrary to these claims, Darktrace detected a World Leaks compromise where a ransomware payload was deployed, and customer data was encrypted.

NetSupport RAT is the malicious abuse of the legitimate NetSupport Manager remote administration tool. Originally designed for IT support, threat actors exploit it to gain unauthorized system access, exfiltrate data, and deploy malware or info‑stealers, turning trusted functionality into a dangerous attack vector.

Darktrace / Forensic Acquisition & Investigation automates cloud forensic analysis, enabling rapid investigation of compromised servers via Cloudypots honeypot data. It reveals attacker activity, highlights key events, decodes malicious payloads, and identifies malware campaigns like perfctl, helping defenders accelerate triage and understand cloud-based intrusion techniques.

A new exploitation wave targeting BeyondTrust products has emerged following disclosure of CVE‑2026‑1731. Darktrace is observing early malicious activity across customer environments and highlights the importance of proactive defenses.