Ad fraud compromises marketing integrity by inflating click-through rates and diluting conversion data. Tactics like click farms, click bots, viewbots, and competitor sabotage skew advertising analytics, leading marketers to misallocate budgets into low-quality channels. This risk is most acute in expensive CPC sectors like law and finance, where expensive rates provide a lucrative incentive for malicious bot operators.

As this report shows, ad fraud remains a massive problem and drains roughly $84 billion annually (22% of ad spend) with losses projected to top $170 billion by 2028. While proactive mitigation could save $23 billion, mobile ads remain highly vulnerable, facing a 30% fraud rate through sophisticated tactics like SDK spoofing that bypass standard filters.