Fake leads don’t just waste ad spend—they waste time, damage your brand, and demoralize your team.
While PPC fraud might feel like a distant threat, many small businesses have already faced it—and paid the price. These case studies show how serious the problem can get, and how proactive steps helped turn things around.
Case Study #1: Law Firm Battles Bot Leads from Performance Max
A personal injury law firm running Google Ads through Performance Max began receiving dozens of lead form submissions—but none were answering follow-up calls. Names were real-sounding, but phone numbers were invalid.
After weeks of lost time and budget, they implemented fraud detection software and discovered over 800 invalid clicks had slipped through.
Total recovered through blocked invalid traffic: $47,000+ in ad spend.
Key Fixes: Enabled reCAPTCHA, narrowed geographic targeting, and moved away from auto-optimized ad placements.
Case Study #2: Facebook Campaign Delivers 200 Fake Leads Overnight
An ecommerce brand ran a low-cost lead generation campaign using Meta’s Advantage+ automation. The result? 200 email sign-ups in 24 hours—with a cost-per-lead under $0.10.
Unfortunately, every single lead used the same email format and bounced.
Problem: The algorithm found a loophole—cheap traffic that “converted” but had no actual human interest. Fix: They added a confirmation step for email sign-ups and switched to manual targeting for future campaigns.
Case Study #3: Local Contractor Hit by Competitor Clicks
A home improvement business began noticing a pattern: every morning, their ads hit budget before 9am. Leads stopped by midday, and the clicks weren’t translating into calls.
A traffic audit showed the same IP addresses clicking multiple times in a short window—likely from a local competitor.
What they did: Installed click fraud software, reported the IPs to Google Ads, and began dayparting their ads to avoid suspicious time blocks.
Case Study #4: National Retailer Finds Thousands of Invalid Clicks
A large online retailer with multiple ad campaigns noticed an unusual bounce rate on a specific ad group. A fraud audit revealed traffic coming from data center IPs and outdated browsers—signs of sophisticated bot activity.
Result: They paused the ad group, added device filtering, and implemented a 3rd-party fraud monitoring service. They also secured partial refunds from the platform.
Lessons from the Frontlines
PPC fraud isn’t always obvious—but the signs are there if you know where to look. These stories show that even businesses with smart campaigns can get hit. But with the right tools, you can:
- Detect invalid leads before they reach sales
- Block bots and repeat clickers from seeing your ads
- Recoup lost budget through ad platform refunds
Read next: How to Stop Click Fraud: Tools and Tech That Actually Work
Or go back: 7 Types of PPC Ad Fraud Every Business Owner Should Know
iQuarius Media helps businesses uncover click fraud, improve lead quality, and protect ad spend. Talk to us about a fraud audit.v
