All news with #external attack surface management tag

🔍 Modern security teams can no longer rely solely on static, passive internet-scan datasets to understand their external attack surface. Continuous, automated, active reconnaissance verifies what is actually exposed daily, catching ephemeral assets, misconfigurations, and shadow IT that periodic scans miss. Sprocket Security presents an ASM-driven approach that emphasizes validation, ownership attribution, and prioritized, actionable findings to reduce noise and speed remediation. This defensive, non-intrusive enumeration is environment-aware and designed to map changing cloud footprints in near real time.

🔍 OSINT is the disciplined practice of collecting and analysing publicly available information to produce actionable intelligence for security teams, journalists and researchers. The article outlines how practitioners use OSINT to discover exposed assets, support penetration testing, track threat actor activity and monitor reputational issues. It highlights common tools such as Shodan, Maltego and SpiderFoot, describes techniques like Google Dorking and metadata analysis, and stresses responsible, lawful investigation and rigorous sourcing to reduce error and privacy risk.

⚠️The National Cyber Security Centre (NCSC) has announced it will retire its Web Check and Mail Check external attack surface tools by 31 March 2026. These services, introduced in 2017, scanned for web vulnerabilities, misconfigurations, and email anti‑spoofing controls such as SPF, DKIM and DMARC. Current users are urged to seek commercial alternatives and consult an NCSC buyer’s guide and other Check services before the end-of-life date.

🛡️ Alex Spivakovsky (VP of Research & Cybersecurity at Pentera) argues that AI is accelerating reconnaissance by extracting actionable insight from external-facing artifacts—site content, JavaScript, error messages, APIs, and public repos. AI enhances credential guessing, context-aware fuzzing, and payload adaptation while reducing false positives by evaluating surrounding context. Defenders must treat exposure as what can be inferred, not just what is directly reachable.

🔍 External Attack Surface Management (EASM) requires a continuous, automated approach to discover internet-facing assets, detect vulnerabilities and prioritize remediation. The article outlines a practical four-step process — identify and classify assets, risk detection, risk assessment, and prioritization and remediation — to reduce external cyber risk. A real-world Jenkins misconfiguration illustrates how shadow IT and configuration changes can expose sensitive data, and why centralized, recurrent EASM platforms that integrate with existing workflows and provide actionable guidance are essential. Effective defense combines fast MTTD from tools with responsive teams to achieve timely MTTR.