Rainbow District School Board

Rainbow District School Board, also known as Rainbow Schools, is an English‑language public school board that provides elementary and secondary education to students in the Sudbury region of Ontario, Canada. The board oversees a network of schools that deliver the provincial curriculum and support a range of academic, artistic and athletic programs. It is responsible for hiring teachers, managing school facilities and ensuring that educational services meet the standards set by the Ontario Ministry of Education. Families and students access information about programs, policies and events through the board’s official website, which remained operational during the recent cyber incident. The board’s mandate includes fostering inclusive learning environments and promoting student well‑being across its schools. Its headquarters are located in the city of Sudbury, where administrative functions are coordinated.

Rainbow District School Board is governed by an elected board of trustees who represent the communities it serves and are accountable to the provincial government for the effective use of public funds. The board’s distinguishing attribute is its role as the sole English‑language public school authority for the Greater Sudbury area, positioning it as a key provider of compulsory education in the region. In February 2025 the board experienced a cyber incident that disrupted its computer network, prompting a precautionary shutdown of email, online applications and internet access while schools continued instruction using manual processes. During the incident the board maintained communication through its unaffected website, initially reporting no evidence of compromised personal data and promising updates if the situation changed. Restoration efforts were carried out in phases, with priority given to reinstating core functions such as online attendance and restoring student Wi‑Fi connectivity. The response highlighted the board’s commitment to teaching continuity and its collaboration with third‑party cybersecurity specialists to resolve the disruption.