Retailer issues update after BBC contacted by cyber criminals who said this week's breach went beyond "basic contact details".

The 24-year-old man appeared at Westminster Magistrates’ Court on Thursday after being arrested at his home in Bedfordshire.

Jane Adetoro, Christina Walters and Rebecca Walters, who lived in London, drowned in the sea in May.

Police say the suspects are Latvian nationals aged 36 and 32.