Ministers’ claims to have helped JLR in doubt as £1.5bn support left untouched

Exclusive: No cyber-attack assistance cash has gone into carmaker's accounts or to struggling suppliers

Jaguar Land Rover has not drawn down any of a 1.5bn loan facility guaranteed by the government, with suppliers expressing anger over ministers' claims to have supported the carmaker's supply chain after a crippling hack.

Britain's biggest automotive employer was forced to shut down all of its wholly owned factories from 1 September for more than a month, after cyber-attackers compromised key computer systems.