MURAT ÇELİK has been working in the field of cyber security for about 12 years. He has expertise in Ransomware in particular. He also has Cyber Security Certificates. He started his Cyber Security career in the private sector and worked as a Cyber Security Researcher at a Cyber Security Company in Murat Bilişim Vadisi. Now it serves its customers on the Ransomware (Ransom) software it has developed. He often continues to develop his own projects.