Phishing is a form of social engineering and a scam where attackers deceive people into revealing sensitive information [1] or installing malware such as viruses, worms, adware, or ransomware. …

May 21, 2025 · Phishing is currently the most common and most successful type of cyber-attack. This initial guide should help you better identify and defend against those attacks. In it, we explain what …

Spoofing and phishing are schemes aimed at tricking you into providing sensitive information—like your password or bank PIN—to scammers.

How To Recognize Phishing Scammers use email or text messages to try to steal your passwords, account numbers, or Social Security numbers. If they get that information, they could get access to …

Phishing is a type of cyberattack designed to deceive people into revealing sensitive information. Learn how to prevent phishing from harming your organization.

Apr 24, 2026 · Phishing is a cyberattack where attackers use fake messages or websites to trick victims into giving away sensitive information. It works like “fishing,” using bait to lure targets into clicking …

May 11, 2026 · Malware, phishing, and ransomware are common forms of cyber-attacks. CISA offers the tools and services needed to protect against and rapidly respond to attacks.

Nov 4, 2017 · Phishing attacks use fake emails, text messages, phone calls or websites to trick people into sharing sensitive data and downloading malware.

Phishing attack methods trick people into sharing sensitive data. Learn how to prevent phishing, spot common scams, and protect your organization.

What is a phishing attack? Take our phishing quiz to learn about the different types and tactics. For example, spear phishing, whaling and pharming.