An acquihire is also a solid opportunity to end your participation on the team. It's perfectly acceptable to stop working somewhere after only a month because

An acquihire is also a solid opportunity to end your participation on the team. It's perfectly acceptable to stop working somewhere after only a month because the company got acquired. For similar reasons if the acquiring company presents you with a contract (I think there was an article about this, a noncompete?) they want you to sign as a condition of continued employment, it's very different than if they presented you with that contract as a condition of hiring you normally.