CyberOpsHub is a professional cybersecurity knowledge hub focused on SOC operations, SIEM engineering, threat intelligence, vulnerability management, incident response, and practical security guidance.
Clear operational content for people who secure networks, investigate alerts, manage cyber risk, and build detection capabilities.
Alert triage, investigation workflows, phishing response, endpoint analysis, and incident handling procedures.
Practical guides for Wazuh, log parsing, custom rules, dashboards, detection logic, and security monitoring.
IOC handling, MISP workflows, enrichment, feed validation, and how to turn intelligence into actionable defense.
Newest cyber news, technical explainers, and practical how-to guides.
According to the FBI advisory, Kali365 enables threat actors to bypass multi-factor authentication (MFA) protections without directly stealing user passwords. Instead, attackers abuse legitimate Microsoft authentication workflows to trick victims into authorizing attacker-controlled sessions.
Read Full ArticleAn Iranian state-sponsored cyber espionage group known as Nimbus Manticore has been linked to a new wave of highly targeted intrusion campaigns leveraging AI-assisted malware development, SEO poisoning, phishing operations, and trojanized enterprise software installers.
Read Full ArticleThe vulnerability, tracked as CVE-2026-26980, affects Ghost CMS versions 3.24.0 through 6.19.0 and enables unauthenticated attackers to extract sensitive database content, including administrative API keys.
Read Full ArticleRemote Sunrise Helper for Windows 2026.14 - Remote Code Execution.. local exploit for Windows platform
Read Full ArticleMicrosoft has rolled out updates to fix a remote code execution vulnerability impacting SharePoint that could be exploited by bad actors in attacks without requiring any specialized conditions to be met. The vulnerability, tracked as CVE-2026-45659, carries a CVSS score of 8.8. It has been assigned an important severity.
Read Full ArticleApache HTTP Server 2.4.66 - 'mod_http2' Double-Free Denial of Service. CVE-2026-23918 . webapps exploit for Multiple platform
Read Full ArticleDownloadable checklists, templates, scripts, and technical guides.
Phishing investigation, brute-force analysis, malware alert triage, and suspicious login review.
PowerShell, Python, Bash, and API examples for common security operations tasks.
Vendor security, acceptable use, access management, AI usage, and incident response documents.
A complete phase-by-phase response playbook for ransomware incidents — from detection and containment through recovery and post-incident review.
Step-by-step response for phishing reports — triage, containment, investigation, and recovery including credential compromise handling.
Structured response for confirmed or suspected data breaches, including legal and regulatory notification guidance for GDPR, HIPAA, and CCPA.
The standard SOC process for triaging security alerts — 5-step methodology, disposition framework, severity scoring, and SLA targets for L1/L2 analysts.
A practical threat hunting playbook covering hypothesis building, data sources, SIEM query examples, MITRE ATT&CK hunt hypotheses, and documentation templates.
This playbook provides operational guidance for detecting, triaging, investigating, containing, and remediating endpoint communications involving known malicious or suspicious IP addresses (Indicators of Compromise — IOC IPs).
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