Hackers are not deploying sophisticated technical attacks.

They said they are 'ready to go' as soon as they get the green light.

The series of tariff measures announced by the US on April 2 continue to stir economic turbulence. US President Donald Trump hailed this day as "Liberation Day." However, with the rollout of tariffs exceeding expectations, international opinions have branded it as "Isolation Day," "Inflation Day," or "Recession Day."