Block, the Jack Dorsey-founded fintech company previously known as Square, has acquired Hifi, a music-focused fintech startup. Hifi founder and CEO Damian Manning announced the news in a LinkedIn post Atlassian announced this morning that it is acquiring video messaging service Loom for $975 million, the same company that had a $1.53 billion valuation in May 2021 when it announced a $130 million S