Hacking in cyber security refers to the misuse of devices like computers, smartphones, tablets, and networks to cause damage to or corrupt systems, gather information on users, steal data and documents, or disrupt data-related activity.

What is hacking? Read about hacking, hackers and hacker types. Learn how to protect yourself from hackers and hacking today.

Hacking is the act of exploiting vulnerabilities in computer systems, networks, or software to gain unauthorized access, manipulate, or disrupt their normal functioning. Hackers can be either malicious (black-hat) or ethical (white-hat). Malicious hackers cause harm, steal data, or disrupt operations, while ethical hackers help organizations improve security by identifying and …

Dec 9, 2024 · What is Hacking? The definition of hacking is the act of exploiting system vulnerabilities and compromising the security of digital devices and networks to gain unauthorized access to data.

May 16, 2025 · Hacking is the use of unauthorised methods to access devices. Read on to learn how to protect against a hacker.

Hacking is the act of identifying and then exploiting weaknesses in a computer system or network, usually to gain unauthorized access to personal or organizational data.

Sep 20, 2021 · Learn what hacking is, the difference between white and black hat hackers, jobs that involve hacking, how to get started with hacking, and more.

Mar 31, 2025 · Learn what hacking is, the different types of hackers and common hacking techniques in order to keep your organization secure from cybercrime.

Aug 8, 2025 · Learn what is hacking, the types of hackers, risks to devices, and how to protect yourself. Discover the biggest hacks and tips to prevent cyber-attacks.

A cyberattack is an intentional effort to harm a computer system or its users, while hacking is the act of gaining access to or control over a system through unsanctioned means. The key difference is that cyberattacks always damage their targets, but hacking can be good, bad or neutral.