
Block halves its staff as AI tools reshape operations
Block Inc. will cut about 4,000 jobs—nearly half its workforce—while leaning into AI tools, a move CEO Jack Dorsey says reflects how intelligence tools transform building and running a company. The announcement sent Block shares up over 25% after hours; the company reported about $6.3 billion in Q4 revenue and a $234 million hit from bitcoin investments, illustrating the broader AI-driven shift and the crypto-risk backdrop.









