This has happened; not fatally. Last July and August kids have been attacked, involved a 6yo boy; bite marks and abrasions after being dragged. While these kids survived, there is emotional damage. I was attacked by a dog, a bred that is now illegal to own, when I was a kid. And I can tell you that this fear stayed with me till late in adulthood. The encounters have become more regular as places like Belgium, Netherlands are more densely populated or in close proximity to forests. Warthogs have attacked people in my area, but they are not a false and smart like a wolf is. They are a lot more opportunistic in their approach and stealthy. So yes, the number of incidents are rising.

https://www.rtvutrecht.nl/nieuws/3929221/jongetje-6-dat-bos-...

The worst part is, often the problem wolf is known to people (multiple incidents), but there is no permit to deal with it, or just difficult even when permit is granted. There is no real plan for this