Dean Armstrong KC is co-Head of Chambers at the 36 Group and Head of Cyber at 36 Commercial. He is a regular commentator on legal matters both for Sky and BBC TV as well as the radio, including featuring recently as a contributor on cyber matters on BBC Business Breakfast Briefing. Dean lectures extensively on all matters relating to data and cyber and, in recent times, has advised high profile entities on the GDPR and the consequences of a data breach. He is the co-author of Blockchain and Cryptocurrency: International.