Infiltrating

Hackers find new ways of infiltrating private or public networks.

The Russians are accused of infiltrating the American election system with political messages.

It is easier to influence the community by infiltrating into it by respecting its rules.

The Cluster series of novels by Piers Anthony explores the idea of espionage of another alien species by infiltrating a very distant alien body using Kirlian aura transfer.

The runoff ended up infiltrating into the permeable soil.