Meaning

• A heroic or extraordinary deed.

• An achievement.

  "The first trek to the summit of Mount Everest was a stunning exploit."

• A program or technique that exploits a vulnerability in other software.

Meaning

• To use for one’s own advantage.

• To forcibly deprive someone of something to which she or he has a natural right.

  "Materialistic monsters who exploit "kind" folks will not have good outcomes, no matter how much comforts were ill-gained."