Important context:
@TheASF is a radically open, radically non-profit entity.

The #ASF and every project (such as #AOO) is run by volunteers.

There are a small number of foundation employees handling infra and ops, but there aren't 23GB of "confidential corporate documents" that could exist to be breached. The source code and its entire history is freely available to anyone. The development discussions are on public mailing lists.

#Akira lies.

https://www.bleepingcomputer.com/news/security/apache-openoffice-disputes-data-breach-claims-by-ransomware-gang/

Apache OpenOffice disputes data breach claims by ransomware gang

The Apache Software Foundation disputes claims that its OpenOffice project suffered an Akira ransomware attack, after the threat actors claimed to have stolen 23 GB of corporate documents.

BleepingComputer