Resigning en masse. Deleting files containing months of hard work from a server. Spitting into the food at a food-processing facility. These are just some of the ways that disgruntled employees have sabotaged their employers in the last year.

Interviews with companies across various industries suggest that the age-old practice of workplace sabotage remains well and alive in Singapore, and that unhappy workers, in fact, have become ever more creative in getting back at their companies - with help from technology.