Piotr is a member of the Shadowserver Foundation, a non-profit organization with the mission of making the Internet a more secure environment. He has a strong CSIRT background, previously working in incident response at a national level for 14 years in the CERT Polska (CERT.PL) team. He managed the team for nearly 7 years up till 2016, building up its various security data gathering and analysis projects as well as managing its anti-malware operations, including numerous botnet disruptions. Piotr currently also serves on the Board of Directors of the Honeynet Project, a well-known and respected non-profit that is committed to the development of honeypot technologies and threat analysis. Piotr is also the author of many papers and reports on security topics and a frequent speaker at conferences worldwide.