OSINT newsletter
Sector035
Sector035 · Periodic
Long-running OSINT tips, tools, and Week in OSINT roundups. Many analysts still treat the archive as required reading even when publishing cadence slows.
Who it’s for
- Practitioners who want technique and tool roundups
- Learners building a weekly reading habit
What you get
- Article archive and Week in OSINT posts
- Tool and technique pointers with practitioner tone
How to use it
- 01
Skim Week in OSINT, deep-read one tip
Do not try to implement every link. Pick one technique per week and practise it.
Strengths
- Excellent tip density historically
- Independent practitioner voice
Watch out for
- Confirm the latest post date before calling it weekly — publishing has slowed at times
Related in the directory
- NewsletterRead
OSINT Curious
Community-driven OSINT writing, videos, and event cues from a collective that trained practitioners for years. The project has closed; the website and YouTube remain online as an archive.
- BookRead
OSINT Techniques
The practical field manual most investigators mean when they say “the Bazzell book.” Current editions focus on self-hosted VMs, people and social search, breach and stealer data, and a repeatable investigation workflow — not theory for its own sake.
- CommunityRead
r/OSINT
A broad Reddit board for tools, questions, news, and links. Quality varies — treat answers as leads, not doctrine.
FAQ
Questions, answered
What is Sector035?
Long-running OSINT tips, tools, and Week in OSINT roundups. Many analysts still treat the archive as required reading even when publishing cadence slows.
Who is this newsletter for?
Practitioners who want technique and tool roundups; Learners building a weekly reading habit. You’ll get: Article archive and Week in OSINT posts; Tool and technique pointers with practitioner tone.