Walt Disney plans to transition away from its use of Slack as a companywide workplace collaboration system, after a hacking entity leaked online more than a terabyte of company data, according to a report in the Status media newsletter.

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,

Walt Disney plans to stop using Slack as its workplace collaboration tool after a hacking group leaked over a terabyte of company data online. CFO Hugh Johnston announced that most businesses would transition to new tools later this year.

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.

Disney said it was investigating an unauthorized release of over a terabyte of data from one of its communication systems.

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

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.

Disney (NYSE:DIS) will stop using corporate messaging platform Slack following a cyberattack where more than a terabyte of the company's data was leaked online, The Wall Street Journal reported on Thursday,