D igital lead generation is a powerful way to grow your business—but it comes with a frustrating downside: spam leads. Whether you're running campaigns on Google, Facebook, LinkedIn, or native ad networks, chances are you've encountered bogus form submissions. These include fake names, disposable email addresses, bot-driven entries, and gibberish phone numbers. Not only do they waste your ad spend, but they also pollute your CRM and skew your performance data. Here’s the good news: spam isn’t inevitable. With a few smart strategies, you can drastically cut down on junk leads—without hurting your conversion rate.