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Hmmnm

Hands-on cybersecurity tutorials, CVE breakdowns, and guided learning paths. Every technique is explained, tested, and paired with its mitigation — so you learn the attack and the defense together.

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Weekly Threat Intel: 27 September 2026 — Agentic Supply Chain Abuse and CVE Trades

This week's threat intel digest: ransomware loader shifts, actively exploited CVEs, and how adversaries abuse AI agent tooling in software supply chains. Verified facts, hands-on detection guidance for blue teams.

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Abusing GraphQL Introspection and Batching: A Hands-On API Attack Lab with Defenses

Build a safe GraphQL attack lab: chain introspection, query depth abuse, and field-level auth bypass, then defend with persisted queries and cost limits. Step-by-step tutorial for security learners and blue teams.

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Weekly Threat Intel: OAuth App Abuse, Autumn 2026 CVE Exploitation, and Malware Loader Trends

This week's threat intel roundup: OAuth third-party app abuse, actively exploited Autumn 2026 CVEs, and malware loader trends — with defender actions mapped to each tradecraft pattern.

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