Latest Blog Posts

Darktrace researchers investigate CikaBika Bot, a Rust-based remote access trojan delivered through a document-themed lure. The malware uses a Nim loader, PowerShell UAC bypass and DLL search-order hijacking before leveraging Discord for C2, reconnaissance, remote execution, and data exfiltration through ngrok in observed malicious activity.

Darktrace detected a blockchain-hosted infostealer campaign targeting Windows and macOS devices, combining ClickFix social engineering with the abuse of legitimate services such as GitHub, blockchain infrastructure, and DGA C2 endpoints to evade disruption and support malware delivery.

A new UK AI Security Institute report shows autonomous AI agents independently developing novel attack chains, adapting when detected, and targeting humans and other AI systems. As agents become embedded across the enterprise, behavioral anomaly detection will be critical to securing the new attack surface they create.

Darktrace detected a multi-stage ransomware intrusion from its earliest stages, identifying reconnaissance, privilege escalation, lateral movement, command-and-control communications, and data exfiltration before encryption occurred. This analysis highlights how behavioral detection exposed attacker activity using legitimate tools and infrastructure, providing multiple opportunities for early intervention and containment.

Discover the 9 stages of ransomware attacks and how AI responds at each stage. Learn how you can protect your business from cyber threats.

Darktrace researchers analyze a recurring macOS intrusion pattern leveraging ClickFix-style social engineering and AppleScript post-compromise activity. By correlating weak behavioral signals such as HTTP POST beaconing, rare destinations, and SSL anomalies, defenders can detect and disrupt command-and-control activity before sustained attacker control is established.

Unifying network and email security closes critical gaps in your defenses, enabling faster detection, investigation, and response. Discover how an integrated, AI-driven approach strengthens protection across the entire attack lifecycle.

Darktrace’s analysis of Hola VPN-related activity across multiple environments reveals how peer-to-peer proxy functionality can enable malware delivery, command-and-control traffic, and cryptomining. Darktrace data highlights consistent patterns, suspicious downloads from rare endpoints, and post-compromise behavior, demonstrating how seemingly benign software can obscure threats and facilitate further malicious activity.

This blog examines how attackers abuse the Chinese-developed Nezha monitoring tool, a legitimate open-source platform with remote access capabilities. Darktrace analysis of a honeypot intrusion highlights malicious deployment via containers, demonstrating how dual-use software enables stealthy operations, trust inversion, and detection challenges in dynamic cloud and enterprise environments modern.

Darktrace has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Network Detection and Response (NDR) for the second consecutive year. We believe this reflects continued execution in NDR, ongoing AI innovation, and strong outcomes delivered for customers globally.

Attackers abused a trojanized 7‑Zip installer distributed via a typo‑squatted domain to establish proxyware infections worldwide. This blog analyzes how social engineering, trusted open‑source software, and stealthy command‑and‑control activity enabled widespread compromise, highlighting the importance of software validation, user awareness, and proactive network‑level detection.

Darktrace researchers identified a Twill Typhoon–linked China‑nexus campaign targeting APJ customers. The activity observed includes CDN impersonation, legitimate binaries, and DLL sideloading to deploy a modular .NET RAT.

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.

Darktrace analysts observed attackers exploiting a Jenkins honeypot to deploy a new DDoS botnet targeting video game servers. Leveraging Jenkins scriptText abuse, the malware installs a multi-platform payload, evades detection, and launches UDP, TCP, and application-layer attacks, highlighting ongoing risks from opportunistic botnet activity across internet-facing environments.

Cyber-criminals target weekends and holidays to strike while employees are away. Discover how defensive AI can protect your business 24/7.

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.

Darktrace's latest threat research reveals how Chinese-nexus cyber operations have evolved from isolated intrusions into long-term strategic positioning, with attackers prioritizing persistent access to critical infrastructure and digital ecosystems to gain lasting operational and economic advantage.

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.

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.