How To Identify And Avoid SIREN Registration Scams Targeting Businesses

👉 Businesses are receiving fraudulent letters demanding €90–€100 to “confirm” their SIREN registration. This is a scam!

Key Facts You Should Know:

✅ SIREN registration is FREE – No payment is required.
✅ Only via Guichet Unique – Legitimate registration happens exclusively through the official Guichet Unique.
✅ No paper mail is sent – Official communications are digital.

📌 Verify Legitimacy:

➡️ Check your status at Guichet Unique.
➡️ Report fraud to INSEE.

You Should Know: How to Detect & Prevent Such Scams

1. Verify Email & Letter Authenticity

Check sender domains: Scammers often use fake domains resembling official ones.
```
whois example.com | grep "Registrant Email" 
```

Look for HTTPS & valid certificates:

openssl s_client -connect example.com:443 | openssl x509 -noout -dates

2. Monitor Business Registrations Automatically

Use Python to check SIREN status via API (if available):

import requests 
siren_api = "https://api.insee.fr/entreprises/sirene/V3/siren/YOUR_SIREN" 
headers = {"Authorization": "Bearer YOUR_API_KEY"} 
response = requests.get(siren_api, headers=headers) 
print(response.json())

3. Report Fraudulent Attempts

French authorities: Forward scam emails to PHAROS.

Block malicious senders in Outlook:

New-InboxRule -Name "Block Scam Senders" -From "[email protected]" -DeleteMessage $true

4. Educate Employees

Linux command to extract phishing links from emails:

grep -Eo '(http|https)://[^"]+' scam_email.txt | sort -u

Windows Defender scan for malicious attachments:
```
Start-MpScan -ScanType FullScan 
```

What Undercode Says

This scam exploits trust in bureaucratic processes. Always:

Verify via official portals (never via unsolicited emails/letters).
Automate checks (APIs, scripts) to reduce human error.
Train staff to recognize social engineering tactics.

🔍 Expected Output:

A secure business environment where employees automatically validate requests before acting.
Reduced financial losses due to fraud.

Prediction

As scams evolve, expect:

AI-generated fake letters mimicking official watermarks.
Fake verification portals with SSL certificates.
Increased targeting of SMEs via LinkedIn/email spoofing.

Stay vigilant! 🚨

References:

Reported By: Activity 7326871129657163776 – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

Join Our Cyber World:

💬 Whatsapp | 💬 Telegram

Listen to this Post