Welcome to Check-The-Sum !

Check-the-sum provides free CTI feeds for cyber immunity based on honeypot collection probes scattered around the world. The cyber intelligence we provide is 100% free.
Feeds are updated every hour.

Available CTI Feeds:

• IP address
• Domains names & URL
• Files hashs
• Malicious commands
• Suricata rules

Contributions

Check-The-Sum also publishes detected IOCs on the following sites:

• VirusTotal
• AbuseIPdb

What is a honeypot?

It's a deliberately unsecured machine that we expose on the internet to observe hackers who are a little too curious :)

def honeypot():
    # Warning: this is a honeypot!
    print("Welcome! All your actions are being logged... 😉")
    log_attacker_activity()

def log_attacker_activity():
    print("Capturing your keystrokes and IP address...")

honeypot()

About this website

This site is hosted for free on Github, its template was made using ChatGPT and the favicon was taken from Flaticon.
The site is updated hourly, and the backend is managed in Bash.

Contact

You can contact me at the following email address: contact@check-the-sum.fr