A phishing campaign is a coordinated effort by cybercriminals to deceive individuals or organizations into revealing sensitive information, such as usernames, passwords, or financial data. Attackers typically use mass emails, social media messages, or malicious websites that impersonate legitimate entities to trick recipients. These campaigns often employ urgent language or threats to prompt quick action, leading victims to click on malicious links or download infected attachments. Phishing campaigns can target large groups or specific individuals (spear phishing) and are a common method for initiating data breaches, identity theft, or spreading malware across networks.