Lyubomir Tulev

Cyber Security Expert

Lyubomir Tulev Contact us

Lyubomir has started his career back in 2010 as a police investigator at Bulgarian Cyber Crime Department. He has worked on investigations with international teams from Europe, the United States, New Zealand, and Russia. He has been involved in investigations into online sexual exploitation and violence against children and has analyzed hundreds of seized devices linked to this criminal activity. He specializes in investigating cybercrime using TOR Proxy Services, TOR Hidden Services, and more. A few years later he is the head on a state level of Investigation of Illegal content on the Internet.

Being an active international law enforcement policy maker, Lyubomir has been the contact point for Facebook, Google, Skype and other major internet-based services for Bulgaria for over 6 years. He has been directly involved in leading hundreds of international cybercrime investigations, incident responses and forensic operations in close collaboration with the FBI, Europol, Interpol and a number of other foreign law enforcement agencies. He has been regularly providing speeches and trainings to Europol, Interpol and FBI, as well colleagues on a national level. He is also active member and trainer at International Cybercrime Investigations Training Academy, delivering trainings to prosecutors, judges and police officers.

Lyubomir continued his career in 2017 as one of the leading cyber security experts at Amatas – a company, which offers information security solutions for business. At Amatas, he is actively engaged in ethical hacking, company security testing, social engineering, phishing simulations and cyber forensics. He has deep knowledge of various cyber protection modules and controls as well as providing specialized information security related consultations.


  • EC-Council Certified Ethical Hacker (CEH)
  • EC-Council Certified EC-Council Instructor (CEI)
  • EC-Council Certified Security Analyst: Penetration Testing (ECSA)
  • EC-Council Certified Chief Information Security Officer (CCISO)
  • EC-Council Computer Hacking Forensic Investigator (CHFI)
  • Cybrary – Advanced Penetration Testing
  • Cybrary – CRISC – Risk Information Security Management
  • Cybrary – Intro to Malware Analysis and Reverse Engineering
  • Project Maganement Six Sigma Yellow Belt – VMEdu, Inc.

Trainings He Leads in New Horizons