Corruption is an unethical and dishonest behavior where individuals in positions of power, such as public officials, misuse their authority for personal gain. It involves the abuse of public resources, bribery, embezzlement, nepotism, fraud, and other forms of illegal or unethical activities. Corruption undermines the principles of fairness, equality, and justice within a society, and often leads to a lack of trust in government institutions and systems. It can occur at various levels, from small-scale bribery to large-scale embezzlement, and is considered a major social and economic issue in many countries around the world.