Unit 42 details recent threat intelligence, highlighting cyberespionage, financial extortion, and the rapid adoption of AI across offensive workflows.

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Unit 42 explores key peak shopping season retail cyber threats, from ransomware to AI attacks, and shares how to defend operations and customer trust.

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Unit 42 explores modern OAuth threats and actionable steps organizations can take to protect their environments.

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Unit 42 details the top initial access vectors adversaries use to breach organizations, led by edge exploits, credential abuse and phishing

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Unit 42 dissects a cyberattack targeting a European bank's IT infrastructure, delivering concrete defense strategies to help organizations detect and counter comparable threats.

The post The Noise Inside the Network: How an Unsophisticated Attack Exposed a Third-Party Risk appeared first on Unit 42.

Unit 42 details how threat actors leverage Web3 infrastructure and open-source supply chain attacks to breach enterprise cloud environments

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AI agents are moving into the enterprise much faster than most security programs were designed to handle. They are no longer just answering questions or generating content. Agents can read email, access SaaS applications, query databases, invoke APIs, use MCP tools, modify records and execute business workflows. In other words, AI is moving from generating answers to taking actions. For CISOs and C-level leaders, that changes the security conversation. The question isn’t simply whether an organization is using AI safely. A more important question is: Can we confidently identify, govern, monitor, and control every AI agent before it becomes our […]

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Unit 42 security experts address critical cybersecurity misconceptions, offering practical insights to help your organization reinforce its enterprise defenses.

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Cross-environment attacks demand a new approach to security operations. Learn how Unit 42 Managed XSIAM helps SOC teams investigate complete attack paths.

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Modern macOS malware uses deceptive setup guides to steal credentials and sensitive user data. Learn how to identify and block these threats.

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Using autonomous AI agents, an attacker breached an enterprise network in a matter of hours. Understand how to address and defend against agentic attacks.

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New research reveals that AI safety refusal lives in a thin neural layer, highlighting the critical need for external, multi-layered security.

The post Perturbation Probing: A New Diagnostic for the Fragility of LLM Safety appeared first on Unit 42.

Attackers are targeting CI/CD pipelines and developer tools instead of application code, requiring total SDLC visibility and strict security controls

The post Connecting the Dots: Securing the Overlooked Corners of the Software Development Lifecycle (SDLC) Supply Chain appeared first on Unit 42.

Identity-based attacks drive 90% of incidents. Learn how modern attackers exploit identities and what SOC leaders can do to respond.

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Frontier AI is reshaping vulnerability discovery. Learn how our NOVA system found 14,000+ unknown vulnerabilities across the open-source software supply chain.

The post The Frontier AI Vulnerability Burst: Industrializing Autonomous Zero-Day Discovery in Open-Source Software appeared first on Unit 42.

Explore Unit 42's perspectives on AI's impact on cybersecurity, including key updates since the 2026 Incident Response Report.

The post AI, Automation and Attacks: Unpacking the Unit 42 2026 Global Incident Response Report appeared first on Unit 42.

Unit 42 explores The Gentlemen ransomware operations, revealing the affiliate model driving its rapid growth. Learn more here.

The post No Manners Here: The Ruthless Rise of The Gentlemen Ransomware appeared first on Unit 42.

A look inside the reverse-engineering journey of building the first RDP client outside of Windows to support WebAuthn redirection.

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Attackers can move from access to exfiltration in 72 minutes. Learn how modern SOC teams close the speed gap with Unit 42's AI-driven automation, threat hunting, MDR and Managed XSIAM.

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Unit 42 has discovered a new macOS Tahoe 26 forensic artifact that tracks user menu selections across the operating system. Learn more here.

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