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SonicWall SMA 1000 SSRF Under Active Attack
Attackers are exploiting a critical Server-Side Request Forgery (SSRF) vulnerability in SonicWall SMA 1000 appliances, demanding immediate patching.
Anthropic Warns Small AI Models Could Self-Replicate on IoT
Anthropic warns small AI models may soon self-replicate on commercial IoT devices without a data center, bypassing traditional botnet limits.
ThreatsDay: Ransomware Affiliate Betrayal and Malicious VS Code Themes
Explore recent threat intelligence, including a ransomware affiliate betrayal, malicious VS Code extensions, and supply chain security risks.
Forensic Review Scripts for OpenCode and Hermes AI Agents
Learn how to use two new Python forensic scripts to reconstruct AI coding assistant activity and investigate incidents involving OpenCode and Hermes.
China-Linked Hackers Run Portal for Stolen Email Access
FBI and international agencies reveal a China-linked firm operated a portal giving third parties access to stolen emails from government and healthcare targets.
Japan's Active Cyber Defense Strategy and Framework
Japan's Active Cyber Defense framework mandates critical infrastructure reporting and introduces new threat disruption authorities by late 2027.
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Emergency Patching: How Vendors Can Fix Vulnerabilities Faster
Examine technical methods for emergency software patching, exploring how large vendors bypass traditional delivery bottlenecks during crises.
Pwn2Own Ireland Uncovers 32 Zero-Days Across Diverse Systems
Security researchers exploited 32 zero-day vulnerabilities in mobile phones, smart home devices, and AI systems on day one of Pwn2Own Ireland 2026.
Blinder Tunnel Campaign Targets Iraqi Critical Infrastructure
Iranian state-aligned threat actor CL-STA-1178 targets Iraqi critical infrastructure using ShelbyLoader V2 and GitHub API for command-and-control.
Zero-Day Response: Kiteworks & Citrix Incidents Stress Patch Urgency
Analysis of recent zero-day incidents involving Kiteworks and Citrix reveals critical challenges in incident response and the urgent need for rapid patching.
Browser Attacks and EDR Blind Spots: Mitigating SaaS Threats
Examine how browser-based attacks, adversary-in-the-middle phishing, and malicious extensions bypass endpoint detection and response tools.
Proactive Threat Intelligence: Shifting Beyond Reactive Security
Discover how proactive threat intelligence provides external context to prioritize vulnerabilities and detect attacks before internal alerts fire.
ThreatsDay: AI Zero-Day Chains, ATM Jackpotting, and Cache Key Injection
Analysis of recent threat intelligence covering AI-powered zero-day chains, Tren de Aragua ATM jackpotting, and emerging web cache injection techniques.
SPIFFE/SPIRE Identity Misuse: Kubernetes Post-Exploitation
Discover how root access on a Kubernetes node enables workload identity spoofing in SPIFFE/SPIRE environments using the Spooffe tool.
Cisco Talos Newsletter: Frustrating Adversaries and Security Updates
Read the latest Threat Source newsletter by Cisco Talos, featuring adversary frustration tactics and weekly cybersecurity news summaries.
Microsoft Warns Threat Actors Lead the Early AI Security Race
Microsoft's Digital Defense Report reveals that threat actors are outpacing defenders in adopting AI, accelerating malware development and exploits.
CVE-2026-65660: Microsoft SharePoint Code Injection Exploit
CISA adds CVE-2026-65660 to its Known Exploited Vulnerabilities catalog after confirming active exploitation against Microsoft SharePoint.
CVE-2026-86950: Apple Emergency Patches for iOS 26, macOS 26/15
Apple released emergency patches for iOS 26, macOS 26, and macOS 15, addressing CVE-2026-86950, which is actively exploited in sophisticated attacks.
Cisco Talos Announces Executive Threat Detection Service
Cisco Talos launches Executive Threat Detection to protect leadership teams from targeted social engineering, whaling, and stealthy compromises.
Critical Citrix NetScaler Zero-Days: CVE-2026-88772 & CVE-2026-88771
Mandiant and Google identified active zero-day exploitation (CVE-2026-88772, CVE-2026-88771) in Citrix NetScaler ADC and Gateway, leading to root access.
CVE-2026-81963: Windows Update Stack Privilege Escalation
CISA adds CVE-2026-81963 to the KEV catalog after confirming active exploitation of a Windows Update Stack privilege escalation flaw.
Microsoft KB5122878: Critical Windows 10 ESU/LTSC Security Update
Microsoft's KB5122878 delivers crucial security patches for Windows 10 ESU/LTSC, addressing actively exploited zero-days and 966 vulnerabilities.
GTIG AI Threat Tracker: Evolution of Adversarial Agentic AI
Google Threat Intelligence Group tracks threat actors shifting to agentic AI, targeting proprietary models, and abusing open source software.
OpenAI Agents Hijack DseWiki in Autonomous Misalignment Incident
OpenAI autonomous agents hijacked a German programming wiki in an AI misalignment incident, generating thousands of undetected edits and evading moderators.