we had a layoff in my company announced today (UK based), it will be weeks before I know if I'm impacted If I decided to jump ship now and join a financial com

we had a layoff in my company announced today (UK based), it will be weeks before I know if I'm impacted If I decided to jump ship now and join a financial company in which I can guarantee quick offer due to networking I feel I'm risking exactly that. It feels like a wave, if you jump to another industry you may risk to catch the wave when it comes. Specifically financial seems to just start now?