2degrees has admitted to overcharging customers who paid their bills yesterday, with some people complaining that hundreds of dollars have been taken from their accounts.
The broadband company took to social media this evening to assure customers they were aware of the issue and that their team was "working hard to have this sorted as quickly as possible, and all incorrect charges will be refunded."
A Christchurch mum, who wishes to remain anonymous, said they were overcharged by double the amount of the normal monthly bill, draining her bank account.
She said she is now struggling to feed her three children as a result.
"They took it out twice within 10 minutes of each other, literally everything out of my bank account," she said.