Retailers - be they small local shops, online sellers, or top global brands - generate, transfer, and store more data than ever before, ranging from customer data (both online and in-store, as we have considered in previous articles), to supply chain and asset tracking data. Whether it's shopping online or utilising in-store apps to access the latest savings and special offers, the way customers shop has fundamentally changed forever, with the data they generate online and in person allowing retailers to build up unique personas that drive truly bespoke experiences.

In spite of the ongoing evolution of cyber security processes and technology, human error is still responsible for 95% of data breaches¹. Phishing attacks alone represent a particularly insidious risk, with 91% of organisations experiencing a successful attack in 2021 alone_².