Library Sec Official: post #4359 — TG.ME

SOC PLAYBOOK 2026 ATTACKER STEPS (WHAT THEY DO) AND DEFENDER STEPS The playbook covers high-impact scenarios such as: ✅ API abuse and BOLA ✅ stolen JWT / refresh token abuse ✅ MFA fatigue attacks ✅ mailbox rule abuse ✅ LOLBins and PowerShell abuse ✅ insider data exfiltration ✅ VPN credential abuse ✅ cloud admin account abuse ✅ ransomware with valid credentials ✅ supply chain / vendor access abuse ✅ backup tampering ✅ log tampering ✅ shadow IT data leakage ✅ OAuth consent phishing ✅ container escape and cloud workload abuse EACH SCENARIO CONNECTS: 📌 attacker steps, 📌 defender focus, 📌 detection signals, 📌 SIEM correlation logic, 📌 triage questions, 📌 response actions, 📌 and evidence collection. A mature SOC is not defined only by technology. It is defined by whether analysts can move quickly from: signal → context → decision → containment → evidence. That is where real incident response discipline begins. ❤️ Share & Support Us 📰 @BackupLSO 📚 @LibrarySecOfficial