OSINT: A Practical Guide to Safe and Effective Threat Investigation.
summary
Defines OSINT as public data for investigations and shows step‑by‑step phishing triage: use an incident report template to capture sender, subject, attachments and demanded action, run a VirusTotal lookup on sender and attachments, perform IP and domain age checks, and run Google dorking (site: and filetype: queries) to find exposed docs or credentials. Immediate remediation includes change password immediately, block the malicious domain, report to SOC and submit Google removal requests for sensitive public data.
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chapters (7)
- 0:00Introduction to OSINT
- 2:56Understanding social engineering
- 7:20Investigating phishing emails
- 13:58Tracing email origins
- 18:29Google dorks for OSINT
- 24:18Protecting personal data
- 26:49Q&A session
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