Disney's CFO Hugh Johnston said most of the media and entertainment company's businesses would stop using the service later this year, the report said. Many teams have already started tranisitioning to streamlined enterprise-wide collaboration tools,

A hacking group said it gained access to Disney's Slack channels over the summer, which led to leaks. Now, Disney is transitioning away from Slack.

The company said in a memo that most of its businesses would stop using the tool by the end of this year.

The company's Slack server was hacked in July, leading to more than a terabyte of company data being leaked to the public.

Walt Disney has decided to stop using Salesforce’s Slack for workplace collaboration after a significant data breach by NullBulge. The breach exposed over a terabyte of sensitive information, including 44 million messages.

The Walt Disney Company will transition away from using Salesforce’s Slack for internal communications after a hacking group leaked data from over 44 million messages. Disney Transitioning Away From Slack Disney Chief Financial Officer Hugh Johnson said in an internal memo that most of the company’s businesses would stop using Slack later this year.