Great white sharks are known as the most ferocious type of shark in the world, with a recorded 351 attacks on humans. Out of that number, 59 attacks resulted in human fatalities. This type of shark has the ability to swim at speeds of up to 35 mph. Its back is bluish-gray in color, while its belly is plain white. The favorite food of this great white shark is seals. Therefore, it is highly likely that it cannot distinguish between a surfer or swimmer and its preferred prey. Naturally, this great white shark does not stalk humans as its prey.

The nickname "tiger shark" is given because this type of shark has dark blackish stripes around its body when it is still young. However, as it gets older, these stripes start to fade. The size of this tiger shark can reach 10 to 14 feet. As the second most dangerous shark in the world, tiger sharks have been involved in 142 attacks on humans, with a total of 39 fatalities. Usually, tiger sharks search for food at night and eat almost anything they encounter, hence they are often called "garbage cans." Tiger sharks also have serrated teeth that are scattered in all directions.

Like its name suggests, the blacktip shark has black-colored pectoral fins, tail, and back at its tips. This shark is a type of shark that can be found outside of water while feeding. This shark species prefers clear and shallow waters, so its diet can consist of stingrays, shrimp, crabs, and bony fish. It can reach a length of up to 5 feet and an average weight of 40 pounds. Blacktip sharks are generally not considered a significant threat to humans. However, there have been recorded instances of them attacking humans 35 times without causing death.

The original text in 'Bahasa' translates to the following in 'English' while preserving the HTML tags: The original habitat of the sand tiger shark is in various warm waters around the world. They tend to stay close to the seabed and often migrate towards the coastline. The teeth structure of the sand tiger shark is irregular and random. They have a unique hunting method; they collect air in their stomach from the surface of the sea and then float. This floating ability allows the sand tiger shark to approach prey without being detected. Their hunting activities mainly occur at night, with minimal activity during the day. Although humans are not their main prey, this species has recorded 36 attacks on humans.

Great hammerhead shark is one of the nine species of hammerhead sharks in the world and is the largest species among them all. The great hammerhead shark is known for its small mouth, eyes located on the sides of its head, and a head resembling a hammer. The average length of the great hammerhead shark is about 15 feet with a height of up to 20 feet. While hunting, the great hammerhead shark uses forward and backward movements of its head to scan the ocean floor and search for electric signals from stingrays, its favorite food. After that, the hammerhead shark will attack its prey with the force of its blow. Humans are not its main prey, but the great hammerhead shark has been involved in 18 attacks on humans.

Sharks with short fins have distinctive characteristics, including a pointed snout, large black eyes, and prominent short fins. With an average length of 6 to 7 feet and weighing up to 300 pounds, shortfin mako sharks rely on their sense of smell, hearing, and vision while hunting. They are strategic, hiding beneath their prey and stalking from below to avoid detection. Their bite has a force of up to 13,000 newtons, making it one of the strongest bites in the world, second only to crocodiles. However, the number of recorded attacks on humans by shortfin mako sharks is only 10 cases, with one fatality.