# start-en-us-docs.teachable.com — SUSPICIOUS

> start-en-us-docs.teachable.com was linked to low-risk phishing and is now offline. Learn more about the risks and protect yourself today.

## Summary
PhishDestroy identifies start-en-us-docs.teachable.com as a domain associated with a generic phishing campaign. While the threat level is considered low, the domain was used to deceive users by mimicking legitimate services to harvest credentials or sensitive information. Its presence on security blocklists indicates it was recognized as suspicious by cybersecurity communities.

The domain was registered through a dead domain registrar and was created on February 21, 2026, suggesting recent and possibly short-lived activity. VirusTotal analysis flagged it with minimal detection, showing limited but existing recognition among security vendors. The use of a subdomain under teachable.com, a known e-learning platform, indicates an attempt to exploit brand trust to lure victims.

Currently, start-en-us-docs.teachable.com is offline, reducing immediate risk to users. However, users should remain vigilant for similar phishing attempts and avoid interacting with unsolicited links or requests for personal information. Organizations are advised to update threat intelligence feeds and blocklists to prevent access to related malicious domains. Continuous monitoring is recommended to detect any resurgence or related campaigns.

## Threat Details
- Verdict: SUSPICIOUS
- Site status: dead (HTTP 404)
- Page title: 404 Error - Teachable

## Domain Intelligence
- Registered: 2026-02-21 07:01:08
- Registrar: Amazon Registrar, Inc.
- Country: US
- IP: 104.17.82.54
- IP Country: US
- IP City: San Francisco
- IP Org: AS13335 Cloudflare, Inc.
- Nameservers: ["ian.ns.cloudflare.com", "nina.ns.cloudflare.com"]
- SSL Issuer: Google Trust Services / WR3

## Detection Status
- VirusTotal: 2 vendors flagged
  Vendors: ["Fortinet", "Webroot"]
- Google Safe Browsing: clean
- Blocklists: 1 hits
  Lists: ["PhishDestroy"]

## Evidence
- Screenshot: https://urlscan.io/screenshots/01981b82-8008-73b6-b4bf-abbf34ec34e9.png
- Cloudflare Radar: https://radar.cloudflare.com/scan/97e5f8ce-eb28-460c-9060-ac879e087a80
- PhishDestroy: https://phishdestroy.io/domain/start-en-us-docs.teachable.com/
- LLM endpoint: https://phishdestroy.io/domain/start-en-us-docs.teachable.com/llm.txt

## If You Visited This Site
1. Change any passwords you may have entered
2. Enable 2FA on all related accounts
3. Monitor your accounts for unauthorized activity
4. Report to: FBI IC3, Europol, local authorities

---
Report by PhishDestroy | https://phishdestroy.io/domain/start-en-us-docs.teachable.com/
Last updated: 2026-03-19