There have been a string of attacks targeting cryptocurrency figures

There have been a string of attacks targeting cryptocurrency figures

French authorities have detained seven people in an investigation into the kidnapping of a young Swiss citizen believed to be the latest abduction targeting the hugely lucrative cryptocurrency world, a source close to the case said on Thursday.

The man, aged 20 according to Swiss media reports, was freed on Sunday in the southeastern city of Valence in a special operation by French gendarmes, said the source, asking not to be named.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.