Was it reported by a pentester? (ex-)employee? Facebook itself? How do we know that it goes back to 2012?
I know in the public sector you have to disclose such things to ICO, but does that also apply to private companies? Who is going to hold them accountable?
> The DPC found that Meta violated several GDPR rules related to the breach. It determined that the company failed to "notify the DPC of a personal data breach concerning storage of user passwords in plaintext" without undue delay and failed to "document personal data breaches concerning the storage of user passwords in plaintext." It also said that Meta violated the GDPR by not using appropriate technical measures to ensure the security of users' passwords against unauthorized processing.