In a mixing bowl, combine the softened cream cheese, lump crab meat, green onions, garlic powder, and Worcestershire sauce. Mix until well combined and set aside.
Cut each wonton wrapper into quarters to create triangles. Heat oil in a deep skillet or fryer over medium heat.
Fry the wonton triangles in batches until golden brown and crispy, about 2-3 minutes per side. Remove and drain on paper towels.
Preheat your oven to 350°F. Arrange the fried wonton triangles on a baking sheet.
Spoon the crab mixture evenly over the wonton triangles, then sprinkle shredded mozzarella cheese on top.
Bake in the preheated oven for 10-12 minutes, or until the cheese is melted and bubbly.
Drizzle sweet chili sauce and soy sauce over the nachos before serving.