Google Blocks 8.3B Ads as AI Targets Bad Content

Google is ramping up its fight against harmful advertising—but instead of focusing only on banning bad actors, the tech giant is increasingly zeroing in on blocking bad ads before they ever reach users.

In its latest 2025 Ads Safety Report, Google revealed it blocked a record 8.3 billion ads globally, a sharp jump from 5.1 billion in 2024. Despite this massive increase, the company suspended significantly fewer advertiser accounts, highlighting a major shift in how it enforces ad policies.

The key driver behind this change? Artificial intelligence. Google says its Gemini AI models are now at the center of its ad safety efforts, helping detect policy violations earlier and with greater accuracy. According to the company, more than 99% of problematic ads were caught before being shown to users last year.

This marks a clear transition in strategy. Rather than broadly banning advertisers, Google is moving toward a more targeted approach—blocking specific ads while allowing legitimate advertisers to continue operating. The shift suggests a move away from heavy-handed enforcement toward more precise, case-by-case action.

At the same time, the rise in blocked ads reflects a growing challenge: scammers are increasingly using generative AI to create deceptive content at scale. Google says its Gemini models can identify patterns across large campaigns, allowing the company to shut down suspicious ads faster than before.

The company is also embedding AI deeper into its advertising ecosystem. From automating ad creation to spotting violations in real time, AI is becoming a core part of how Google manages and secures its ad platform.

The report highlights the scale of the problem. In 2025 alone, Google blocked 602 million scam-related ads and suspended 4 million advertiser accounts tied to fraudulent activity.

In the United States, the company removed over 1.7 billion ads and suspended 3.3 million advertiser accounts. Common violations included ad network abuse, misleading content, and inappropriate material. Meanwhile, in India—Google’s largest market by users—the company blocked 483.7 million ads, nearly double the previous year. Interestingly, advertiser suspensions in India dropped to 1.7 million from 2.9 million, with issues like trademark misuse, financial services violations, and copyright concerns leading the list.

Speaking at a virtual briefing, Keerat Sharma, Google’s VP and general manager of ads privacy and safety, said the company is now enforcing rules at a much more granular level. Instead of taking broad action against entire accounts, Google is focusing on individual ads and creatives. This approach, he noted, has reduced incorrect account suspensions by 80% year over year.

Google also credits its layered defense systems—such as advertiser verification—for helping prevent bad actors from entering the platform in the first place.

Still, the company acknowledges that the battle is ongoing. As scammers evolve their tactics, Google says its enforcement numbers will continue to fluctuate. The goal remains clear: stop harmful ads as early as possible, before they ever reach users.

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