⚡ Daily tech & cyber security brief with RSS, OpenAI GPT-4o, and Gmail
⚡ 1,147 views · ⚡ Personal Productivity
Description
What this workflow does
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Pulls free security/tech headlines from multiple RSS feeds (e.g., CISA, BleepingComputer, Krebs, SecurityWeek, Ars Technica, TechCrunch, Hacker News).
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De-duplicates stories, keeps only the last 24 hours, and limits to a manageable number.
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Uses OpenAI to write a concise brief with sections and “Why it matters.”
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Sends a clean HTML email via Gmail.
Category: Security / News
Time to set up: ~10—15 minutes
Difficulty: Beginner—Intermediate
Cost: Mostly free (OpenAI tokens + Gmail)
What you’ll need
- n8n (recent version)
- OpenAI credentials
- Gmail (or SMTP) credentials
- A few free RSS feed URLs (swap in/out as you like)
Set up steps
- Trigger — Add a Cron to run daily (pick your time and timezone).
- Fetch — Add one RSS Read node per source and connect all to a Merge (append).
- De-duplicate (this run) — Add Remove Duplicates and compare on a stable key (prefer the article URL).
- Freshness — Add an IF to pass only items published in the last 24 hours.
- Limit — Add Limit to cap the total items (e.g., 25).
- Summarize — Add OpenAI → Message a model to produce a JSON brief with subject + HTML body.
- Email — Add Gmail → Send to deliver the brief to your inbox.
Tips & troubleshooting
- If everything gets discarded at de-dup e while testing, switch to “within current input” or reset the node’s stored values.
- If no items pass the IF, widen the date window temporarily (some feeds publish late).
- If the email arrives blank, ensure Gmail email type is set to HTML and the subject/body fields map to the model’s output.
Sources you can start with (swap freely)
CISA, BleepingComputer, KrebsOnSecurity, SecurityWeek, Ars Technica (Security), TechCrunch (Security), Hacker News (front page).
🔗 Nodes Used
RSS Read, Gmail, Schedule Trigger, OpenAI
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File