Overview

Mobbing refers to hostile actions directed at an individual by a group, or to group-on-group harassment, that rely on social pressure, exclusion and repeated covert or overt aggression. It is distinct from lone or reciprocal bullying because it emerges from collective dynamics: multiple people converge on a target, often following a leader or consensus that legitimizes the behavior. Mobbing can include gossip, public humiliation, isolation, undermining of work or reputation, and coordinated attempts to force someone out of a position.

Origins and development

The word has roots both in animal behaviour and social psychology. Ethologists used the term to describe how birds or animals collectively harass predators. In workplace and organizational research the concept was later adapted to describe human group harassment; scholars and practitioners have analysed how small social processes escalate into sustained campaigns of pressure or exclusion. Modern discussion also considers online "cybermobbing," where coordinated attacks occur through social media and other digital platforms.

Typical characteristics

  • Group involvement: two or more people participate, sometimes following a dominant instigator.
  • Repetition: actions are persistent rather than one-off incidents.
  • Social or power imbalance: the target is isolated or outnumbered, not on equal footing.
  • Varied tactics: gossip, public criticism, work-sabotage, exclusion, false accusations.
  • Diffusion of responsibility: participants may feel less accountable, treating the conduct as "group consensus."

Signs, consequences and examples

Common signs include sudden exclusion from meetings or social activities, unexplained performance critiques, increased absenteeism, and a change in the target's wellbeing. Consequences range from stress, anxiety and depression to reduced productivity, staff turnover and reputational harm for organizations. Examples span a hostile team environment at work, clique-driven harassment in schools, and mobilized online attacks against individuals or groups.

Prevention and response

Effective responses combine clear policies, impartial investigation, support for targets, training for managers and bystander intervention programs. Organizations can reduce risk by enforcing anti-harassment rules, creating safe reporting channels, and addressing leadership behavior that enables mobbing. Legal remedies and protections vary by jurisdiction and context.

Distinctions and further reading

While related to bullying, mobbing emphasizes the collective dimension and the social processes that sustain it. It overlaps with scapegoating, harassment and discrimination but is specifically about organized or consensus-driven group behavior. For broader context on collective harassment and prevention strategies see resources on group dynamics and studies of systematic patterns of workplace mistreatment.