If I understand the situation correctly, Hootsuite employees had been agitating against ICE contracts. As recently as yesterday, using very careful language, a Hootsuite spokesperson denied they had a contract with ICE. A Hootsuite employee blew the whistle on this contract, on Twitter, yesterday. (See comment to my post below.) This morning, an entrepreneur/activist in this space linked to documents showing that Hootsuite had sold licenses to ICE via an intermediary.
https://twitter.com/nandoodles/status/1309146080962113538
The contract is right here, search the page for "hootsuite".
https://www.usaspending.gov/award/CONT_AWD_70CTD020FR0000270...
More context from Business in Vancouver: https://biv.com/article/2020/09/hootsuite-denies-us-ice-part...