The Walt Disney Company will discontinue its use of Slack for internal communication following a major data breach earlier this year. In a memo from CFO Hugh Johnston, employees were informed that most business units will transition to new collaboration tools by the end of the next fiscal quarter.

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

Learn more about why Disney has decided to ditch Slack, with plans to transition away from the team communication platform by the start of 2025.