Four youths arrested for cyberattacks on British retailers Marks & Spencer, Co-op and Harrods. Investigation by the National Crime Agency.

Four people were arrested in the UK on Thursday as part of a National Crime Agency investigation into April’s high-profile cyberattack spree against retail giants Harrods, Marks & Spencer and Co-op.

The UK’s best tomato ketchup has been revealed, with one own-brand option scoring exactly the same as Heinz, and coming in 72 ...