The article presents the issue of electronic transactions in the market of legal services. The study seeks to present the issue of digitisation in the professional activities of attorney-atlaw (radca prawny) in Poland and the risks and needs associated with it in terms of security guarantees in electronic legal transactions. Developments in information management and the use of electronic technologies and artificial intelligence-based systems in the activities of professional legal representatives have been presented. The article focuses on digitisation in the attorney’s professional activities, which entails considering existing legislative protection in the field of e-services. The author points out that supervision of due diligence, security and ethics in digitising the attorney’s professional activities is an essential element in the fair exercise of activities of legal professionals.