European Commission investigating breach after Amazon cloud account hack

The European Commission is investigating a cloud security breach after a threat actor gained access to at least one AWS account and claims to have stolen over 350 GB of data, including databases and an email server used by staff. The attacker provided screenshots to a media outlet, said they will not extort the Commission but may leak the data, and the Commission's incident response team is probing the intrusion; details on the initial access method were not disclosed.