A targeted, coordinated attack can compromise multiple AZs. But AFAIK AWS has only reported data loss in mec1-az2. Cross-AZ services like S3 should have no da

A targeted, coordinated attack can compromise multiple AZs. But AFAIK AWS has only reported data loss in mec1-az2. Cross-AZ services like S3 should have no data loss, unless there is more damage than AWS has currently published.