The arrival of GDPR is set to unearth hidden threats in corporate e-mails systems, leaving poorly prepared organisations battling a tsunami of paperwork.

It’s well known by now that—Brexit or not—the EU General Data Protection Regulation (GDPR) will come into force on 25th May 2018. Businesses offering services to EU citizens, regardless of whether they hold any data in the European Union, will have to adopt more stringent rules than the ones currently imposed by the U.K. Data Protection Act.