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Management team

Michał Sztąberek

President of the Board

He graduated from the Faculty of Law at University Cardinal Stefan Wyszyński in Warsaw and completed postgraduate studies of Management at Warsaw School of Economics. Lead auditor according to PN/ISO 27001 standard. He has been professionally engaged in data security, in particular personal data protection, since 2006 (since 2010 as the president of iSecure Sp. z o.o.) He was responsible for multiple projects related to adjusting activities of companies and public/municipality institutions to personal data protection directive requirements, its implementing acts, special regulations. He was involved in many administrative procedures conducted by GIODO (eliminating discrepancies in personal data processing process at customer’s site) and provided seminars on personal data protection and on e-commerce directive. He acts as ABI inter alia in Eniro Polska Sp. z o.o., Grupa CD Projekt, Warsaw University of Life Sciences, The Polish Bar Council, The National Chamber of Statutory Auditors. Joint author of two books dedicated to personal data protection – “Personal data security. Practical guide” (Presscom 2017) and “Employer’s obligations related to employees’ personal data protection” (Wolters Kluwer, 2016).

Privately a passionate of role playing games (RPG) and fantasy/science fiction fan. Leisure time he spends on planning travels, inevitably accompanied with his son Eryk.

Maria Lothamer

Vice-President of the Board

She graduated from Faculty of Mechanical Engineering and Computer Science at Czestochowa University of Technology and Faculty of Production Engineering, specialization Quality and Information Security Management in IT at Warsaw University of Technology (postgraduate studies). She has begun her professional career at Help Desk in PZU Życie SA. She has been professionally engaged in data security, in particular personal data protection, since 2008 (since 2010 as the vice-president of iSecure Sp. z o.o.). She was responsible for multiple independent projects related to adjusting activities of companies and public/municipality institutions to personal data protection directive requirements, its implementing acts, special regulations. She acts as ABI inter alia in Deichmann Obuwie Polska Sp. z o.o., companies of Grupa Takeda, Transbit Sp. z o.o. She has several publications on personal data protection in, among others: “Hurt i Detal” magazine, “Dziennik Gazeta Prawna” and “Marketing w praktyce”.

Privately she is a fan of her daughter, family games and paintball.

Katarzyna Ułasiuk-Delamare

Member of the Board

She graduated from the Faculty of Law at University Cardinal Stefan Wyszyński in Warsaw. Personal data protection specialist. She is also experienced in providing services for entities in the field of e-commerce, consumer’s rights protection and intellectual property law. Internal auditor according to ISO 27001 standard. In the field of data security, in particular personal data protection, she has gained her several years professional experience by providing legal assistance (in the constant or summary formula), conducting audit projects or acting as Data Security Administrator. Her current achievements cover a direct cooperation with, inter alia companies of Grupa Kapitałowa PWN, companies of Grupa Kapitałowa Marvipol, Bluesoft Sp. z o.o, Cinema City. She publishes in “Puls Biznesu” and iSecure blog on regular basis. Joint author of the book – “Personal data security. Practical guide” (Presscom 2017).

In leisure time she extends her knowledge about World War II, visits museums and exhibitions, learns about analyses of air traffic incidents and searches for new rarities for her small collection of utility ceramics.


Olga Skotnicka

Partner / Bydgoszcz Branch Manager / Personal Data Protection Specialist

Lawyer, she graduated from Nicolaus Copernicus University Faculty of Law and Administration in Toruń. She has gained her experience in debt collection company EGB Investments S.A., where she started in Business Claim Department then acted as Management Systems Proxy. She is certified auditor and proxy for two managements systems: Quality Management System ISO 9001 and Information Security Management System ISO 27001. She has also gained a lot of valuable experience and skills while she has acted as Information Security Administrator (ABI). She has conducted and supervised multiple audits, during which she has evaluated compliance and level of adjustment of particular processes. She also cooperates with University of Economy in Bydgoszcz, where she gives lectures on personal data protection, economic law and public order law.

In iSecure, as a personal data protection specialist, she is involved in providing legal assistance (in the constant or summary formula) and conducting audit projects at customer’s site.

In the past she used to work as stewardess, which remained her passion until today. Moreover she is a driving instructor (cat. B) and zealous scout.

Mateusz Jakubik

Information Security Officer

A graduate of the Faculty of Law and Administration at the Helena Chodkowska University of Technology and Economics in Warsaw.

During her studies, as an exchange student she studied Business Administration at the American College of Cyprus in Nicosia and completed internships at the law firm Claim Time Solicitors in Great Britain.

She gained professional experience working in law firms and advising as a lawyer in internal departments of international and local companies.

She has carried out and supervised numerous audits of the GDPR implementation, provided ongoing support services for enterprises and conducted training in the field of personal data protection.

She is a graduate of postgraduate studies in the fields of: commercial companies law, restructuring and liquidation of enterprises and performing the function of Data Protection Officer, and she is currently broadening her knowledge in the field of compliance by doing a degree in 'Compliance Officer' course.

Privately, she is an animal lover - her pomeranian Molly accompanies her even when working in the office. She loves long journeys and Indian cuisine.

Maciej Łukaszewicz

Personal Data Protection Specialist

Legal counsel. He is a graduate of the Faculty of Law at the University of Białystok. He served his legal training at the Regional Chamber of Legal Counsels in Warsaw. Personal data protection specialist at iSecure sp. z o.o.

He gained experience in the field of personal data protection in one of the renowned Warsaw law firms specialising in the area of GDPR. He advised clients from the FMCG sector, franchise chains, real estate. He also acted as Data Protection Officer in these entities. He is the author of numerous trainings in the field of personal data protection.

In his free time, he enjoys active outdoor recreation, cycling trips and sports photography. An avid supporter of his beloved football team.

Nina Zacharska

Personal Data Protection Specialist

Graduate at law of the Faculty of Law and Administration at Maria-Curie Skłodowska University in Lublin. She accomplished postgraduate studies in "public procurement law" at the University of Warsaw.

In the field of personal data protection, she has built her experience and skills by fulfilling the role of Data Protection Officer in a number of public finance sector entities.

Since 2018, she has conducted and supervised numerous audits, implemented data protection documentation, provided trainings and ad hoc assistance on data processing compliance in both small and large public sector entities.

In her free time she travels, plays tennis and reads crime literature.

Emilia Dudzińska

Attorney at Law, Personal Data Protection Specialist

Attorney-at-Law, member of the Bar Association of Attorneys-at-Law in Warsaw (entry no. WA-12363).

- University of Warsaw, majoring in Law (Faculty of Law and Administration) and International Relations (Faculty of Journalism and Political Science),
- DANIEL MORGAN Graduate School of National Security in Washington, DC (now: Texas A&M University The Bush School of Government and Public Service),
- Stockholm University, majoring in law.

She has professional experience gained in Poland and abroad in law firms and as an in-house lawyer in cooperation with business entities (including companies listed on the Warsaw Stock Exchange), e.g. in the following industries: new technologies, automotive, gaming, entertainment, e-commerce, producers of medicinal products, railway and air transport.

In the field of data protection law, she has implemented the provisions of GDPR from scratch in newly established entities and provided advice to commercial law companies in the following sectors: e-commerce, gaming, railway and air transport, as well as local government bodies.

She is a lover of a healthy lifestyle. In the past, her greatest passion was artistic gymnastics. Graduate of a music school (piano and guitar). Hobbies: travelling, dancing, fitness, automotive, foreign languages.

Daniel Taberski

Attorney at Law, Personal Data Protection Specialist

Graduated from the Adam Mickiewicz University in Poznań on the faculties of Law and History. He received a Diploma in an Introduction to EU and British Law on the University of Cambridge, and in 2009 he passed the state public prosecutors exam. In 2013 he became a member of the Bar Association of Attorneys-at-Law in Poznań (entry no. PZ-3202). A lead auditor according to the PN-EN ISO/IEC 27001 standard.

He gained professional experience while working in the Appellate Public Prosecutors Office in Poznań and in the Regional Public Prosecutors Office in Śrem, where – among others – he supervised preparatory proceedings in cybercrime and personal data protection cases. Next, he worked with reputable law firms from Poznań, specializing in providing legal assistance for Entrepreneurs. He advised companies in the areas of: criminal law, insolvency law, environmental protection law, new technology law and personal data protection. He performed information security audits in accordance with the polish Act on the national cybersecurity system, as well as GDPR compliance audits. He represented Clients in proceedings conducted by the President of the Data Protection Office, courts and administration bodies.

He is an author of scientific publications in the area of law enforcement informatization and cybercrime. A member of ISSA Polska – the Association for Information Systems Security.

In his free time he likes to read fantasy novels and books on military history. He also enjoys playing miniature wargames, as well as painting miniatures for those games.


Aneta Szcześniak

Office Manager

Office administration holds no secrets for her. She has built her career in this area and is enthusiastic about her tasks, emphasising that this is something she feels most at home with.

She has gained her many years of experience working in both smaller companies and large companies, specialising in office administration job positions and as a Management Assistant.

Privately an avid fan of scrapbooking, she creates real wonders in this form of handicraft. If time allows, she goes with her family to the Tatra Mountains.

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