The problems caused by the late January cyberattack have been resolved, said economy vice minister Mildred Granadillo, allowing the government to move forward with retail price increases at the pump.

Cuba in late December announced a series of measures, including hikes in fuel and public transport prices, which the government says are necessary to narrow a ballooning fiscal deficit.

Critics have attacked the policies as inflationary, ill-timed and lacking incentives for domestic production.

(Reporting by Dave Sherwood)