After a hacker reportedly stole data from TeleMessage Signal that included references to CBP, the agency has now confirmed that it used the app but has now “disabled” it as a “precautionary measure.”

Data pertaining to the U.S. Customs and Border Protection, Coinbase, and financial service providers like Scotiabank has reportedly been compromised.

The clone, TeleMessage, was the subject of a reported hack in which the contents of some direct messages and group chats were stolen.