Andreas Naumann

Fraud Specialist,
Adjust

Well versed in large-scale data analysis, Andreas brings more than nine years of experience working with advertisers in fraud prevention at multiple European leading ad networks including Zanox, Trademob and Glispa. When he's not tracking down fraudsters, you can find him relaxing with his family and some good TV.

At the very first signs of SDK spoofing fraud, we began researching the best ways to fight. Here's our solution.

As the market celebrates Google switching to a referrer API, few people know what motivated Google to take this step.

It’s good practice to keep an eye on conversion rates (or CR) when thinking about catching fraud.

It’s increasingly believed that the “best way” to fight click injection is to reject all attribution for any installs that happen a few seconds after a click. It's not - find out why here.

Now, a year since we launched the first fraud prevention suite for mobile user acquisition, we're seeing new fraud tactics. Find out more here.

Preventing mobile user acquisition fraud is not easy. Find out why, here.

Rolling your own fraud prevention isn’t easy - read on to see just how tricky DIY fraud prevention can be.