: A Python-based Open Source Intelligence (OSINT) tool used for finding social media accounts linked to a username or email. It is available on GitHub .
While "Blackbeard" is likely a niche or malicious variant, there are legitimate open-source tools with similar names used for research: Download Mail Access Checker BLackbeard zip
: If your goal is to check if your email has been compromised, use reputable services like Have I Been Pwned . Identification of Similar Tools : A Python-based Open Source Intelligence (OSINT) tool