Which Are You? How many emails are in your inbox? If the answer is thousands, or if you often struggle to find a file on your computer among its cluttered hard drive, then you might be classed as a digital hoarder.

In the physical world, hoarding disorder has been recognised as a distinct p...

A case study published in the British Medical Journal in 2015 described a 47-year-old man who, as well as hoarding physical objects, took around 1,000 digital photographs every day. He would then spend many hours editing, categorising, and copying the pictures onto various external hard drives. H...

The authors of this research paper defined digital hoarding as “the accumulation of digital files to the point of loss of perspective which eventually results in stress and disorganisation”. By surveying hundreds of people, my colleagues and I found that digital hoarding is common in the workplac...

“Collectors” are organised, systematic and in control of their data. “Accidental hoarders” are disorganised, don’t know what they have, and don’t have control over it. The “hoarder by instruction” keeps data on behalf of their company (even when they could delete much of it). Finally, “anxious ho...