Corero Network Security plc has announced a directorate change, with Phil Richards, Chief Financial Officer and PDMR, being appointed to the company's board with immediate effect. In addition, Andrew Miller, who was appointed Interim Chief Operating Officer in March 2023, will step down from this executive role but will remain a Non-Executive Director of the company. The search process for the Chief Executive Officer role has commenced, with the appointment of an executive search firm. The company will make an announcement regarding this appointment in due course. Jens Montanana, Executive Chairman, expressed his delight in welcoming Phil Richards to the board and thanked Andrew Miller for his contribution to the business.