New research reveals that ‘knowledge theft’ causes profound anger and a sense of loss, but employers have a duty to step in and restore what was taken.
You share a carefully thought-out idea in a team meeting. Days later, a colleague presents it as their own to senior leadership. You are left sitting in silence, watching your hard work benefit someone else’s career.

If this has happened to you, you are not alone – and the damage is far more than just a bruised ego. According to a new study published in the Journal of Occupational and Organizational Psychology, having your ideas stolen at work is a deeply toxic event that triggers real psychological harm, including intense anger and a profound sense of loss.
But there is good news. The same research, led by David Zweig and his team, identifies practical, worker-centred interventions that employers can – and should – use to stop the rot.



