Nation State Threats Expose Enterprise Vulnerabilities

📌Key Reasons Why Identity Fabric Matters in 2026 ==== An Identity Fabric knits fragmented identity systems into a coherent layer that observes how identities behave across applications, APIs, and infrastructure. As enterprise access spans more cloud services and automated workloads, identity security depends less on static configuration and more on runtime visibility. This article covers the architecture, the risks of unmanaged identities, and --- 📲 Follow us on ✈️ Telegram: https://t.me/cybercacheen 🐦 Twitter: https://x.com/cyberetweet 📺 YouTube for real-time updates and weekly CVE exploitation videos: https://lnkd.in/gh657MR9 🔗 Visit our blog to learn more: https://cybercache.cc #CyberSecurity #InfoSec #MalwareAnalysis #Botnet #IoTSecurity #LinuxSecurity #ThreatIntel #ZeroDat #CVE #NetworkSecurity #HackingNews #CyberThreats #CyberAwareness #Pentesting

JetBrains has disclosed a breach of its Cadence cloud service after attackers exploited CVE-2026-63077, a critical unauthenticated RCE in TeamCity. The intrusion occurred between August 8-24, 2026, and was discovered on August 23. Attackers extracted AWS credentials from api.cadence.jetbrains.com, which has now been taken offline. This incident shows how unpatched CI/CD infrastructure can become a direct path to cloud compromise. Patch TeamCity immediately, hunt for exploitation signs, and rotate credentials. Read more: https://lnkd.in/eDHQDfbq #Cybersecurity #JetBrains #CloudSecurity https://lnkd.in/eDHQDfbq

The most expensive security failures often begin with activity that looks completely ordinary. A legitimate mailbox. A familiar conversation. A routine payment request. A trusted cloud application. Modern attacks increasingly succeed by blending into normal business activity rather than producing obvious technical indicators. That creates a difficult operational problem: security teams are looking for malicious infrastructure while attackers are learning to operate through trusted identities, legitimate services, and expected workflows. Visibility therefore has to extend beyond detecting malicious files or URLs. Teams need enough context to recognize when otherwise legitimate activity becomes inconsistent with normal behavior. Which signals have proven most useful for distinguishing compromised business activity from legitimate activity in your environment? https://lnkd.in/ewfuXBED #ThreatDetection #SecurityOperations #EmailSecurity #CyberDefense #InformationSecurity

In security and ops, we're often overwhelmed by the volume of telemetry from Azure Monitor, Sentinel, and ADX. The real win comes when that raw data becomes automated, prioritized intelligence. That's exactly what this expert-led guide on KQL delivers—practical paths to reduce risk without the manual grind. If you're ready to level up your queries, it's a strong next step. #KQL #Azure #Cybersecurity #DataAnalysis #MicrosoftSentinel https://lnkd.in/eVcDZB-d

Securing your digital assets starts with understanding your external attack surface. Begin by inventorying all internet-facing systems – web servers, VPNs, cloud applications, and legacy systems. Once listed, ask: do we still need everything exposed? If not, shut it down. If yes, ensure it's patched and protected. Attackers exploit the easily accessible. Next, audit your accounts, especially service and administrator accounts. Restrict their access to only what is necessary. For AI tools, critically assess their reach: what data can they access, what systems can they modify, and what credentials do they hold? A simple test: if this account is compromised tomorrow, what damage could an attacker do? #Cybersecurity #AttackSurfaceManagement #AccountSecurity #AI #RiskManagement #TechLeadership

MCP security is top of mind; check out our own Timothy Youngblood, CISSP on a recent podcast with Cloud Security Alliance. Onyx Security excels at this differentiated security; let us show you.

📌 Did you miss the Cloud Security Alliance's AI Bytes BrightTalk yesterday? Take a listen to Lori MacVittie and Timothy Youngblood, CISSP take on MCP in our MCP Goes Mainstream—Is it a Prime Attack Target? conversation Model Context Protocol (MCP) servers standardize how AI models interact with external data and tools, acting as a secure intermediary through discovery, tool invocation, and resource management. Key security elements focus on authenticated, least-privilege access using short-lived tokens, rigorous input/output validation, and network isolation. In this session we’ll focus on key elements of MCP Security  - Authentication & Authorization  - Least Privilege Access  - Input and Output Validation - Secure Token Management - Network and Server Isolation  - Audit Logging and Monitoring  - User Consent and Control Psst…Don’t miss Tim Youngblood talking about Flaming Apples! 🍎 👉 Listen here: https://lnkd.in/eZYD_4vU 🛎️ Subscribe to the series:  https://lnkd.in/ezgzPi7S #AISecurity #Cybersecurity #CIO #CISO

Curious about the latest challenges of MCP Security? This is the podcast to watch. Jo Peterson does an amazing job of facilitating an executive conversation with fun. I thoroughly enjoyed it. Another great Cloud Security Alliance event. Onyx Security has a great position paper on this topic that everyone should check out. https://lnkd.in/eT_Snqxg #CSA #MCP #CyberSecurity #AI #Agentic

Just wrapped up a hands-on SIEM investigation project 🔍 Using Splunk and the Splunk BOTS v3 dataset, I investigated a simulated AWS breach — traced a compromised account logging in from two different locations, found the attacker enumerating EC2/S3 resources, and confirmed 3 instances were terminated. Mapped the whole thing to MITRE ATT&CK and wrote it up as a full incident report. Biggest takeaway: distinguishing "normal user activity" from "attacker activity" isn't about one red flag — it's the volume and pattern of actions that tells the real story. Full writeup + queries here: https://lnkd.in/gxaqhDmS #cybersecurity #SIEM #splunk #SOC #infosec

Your attack surface does not grow because someone approved it. It grows because someone was in a hurry. Five patterns we see repeatedly on external assessments: → A staging environment that was never taken down, still resolving, still indexed. → A subdomain pointing at a cloud resource that no longer exists — free to claim by anyone who notices. → An API endpoint shipped for a mobile release, still live two versions later. → A vendor-hosted portal on your domain that your team has no console access to. → A backup file left in a web root during a migration that finished eighteen months ago. None of these appear in a change ticket. None of them show up in an internal asset inventory. All of them are reachable from the internet right now. The uncomfortable part: most organisations discover these through an external scan, not through their own records. If your inventory and your DNS disagree, your DNS is telling the truth. Worth asking your team this week: when did we last enumerate what we actually expose — not what we think we expose? #AttackSurface #CyberSecurity #CISO #InfoSec #CloudSecurity #ShadowIT #RiskManagement