Useful resource addressing cyber security and privacy issues for schools

Primarily US focussed but a really useful site for schools to refer to and it also includes a cyber security self-assessment:
https://k12cybersecure.com/

NCSC alert UK focussed but good guidance for all educational establishments:
https://www.ncsc.gov.uk/news/alert-targeted-ransomware-attacks-on-uk-education-sector

And cybersecurity resources for schools (in English and Welsh): Resources for schools

Guidance from CERT New Zealand: