A 1.1 TB file, allegedly collated from Disney's internal Slack archive, was published by a group calling itself "Nullbulge" in July, apparently in protest over artist rights. According to Wired, the group had insider access and exposed data including messages, information about internal projects, and employees' personal details.

In an internal memo shared this week, CFO Hugh Johnston says most Disney teams will move away from Slack by the end of this year.

Disney told employees on Thursday that it will no longer use Slack for internal communication after a hack earlier this year allowed cybercriminals to expose financial materials, computer codes, and o

Hacktivist” group NullBulge didn’t like that Disney uses AI to generate some of its artwork, so it leaked a whopping 1.1 terabytes of data from the entertainment giant’s internal Slack archive in July.

The entertainment company reportedly issued a memo to staff that a migration away from Slack’s collaboration application will conclude next year. The move follows a high-profile data breach that led to the publication of 44 million Slack messages and tens of thousands of documents by a hacking group.

Disney CFO Hugh Johnston said most of the media and entertainment company's businesses would stop using Slack as a workplace collaboration tool later this year