Respond to an NHS cyber alert
This web-based service provides NHS organisations a secure and effective way to respond to high severity cyber alerts. It also offers the ability for these organisations to sign-up to receive information about the latest high severity cyber security threats and vulnerabilities by email or SMS.
https://digital.nhs.uk/services/respond-to-an-nhs-cyber-alert
Top Ten Open Web Application Security Project (OWASP):
https://www.dsptoolkit.nhs.uk/Assessment/(https://owasp.org/Top10/
National Cyber Security Centre (NCSC) Web Check
https://my.ncsc.gov.uk/notifications?ipp=10&page=1
Mitigate Threat
Inform ICO / NHS
If necessary, suspend AWS load balancer