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.

After a massive leak of financial and strategy data this summer through Slack, Disney has decided it's more of a Microsoft Teams player. An internal memo obtained by Business Insider on Thursday confirms that Disney is moving away from Slack on a company-wide level.

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