How do Hackers Hack

Hacking is the attempt to compromise digital technology, especially PCs, smartphones, tablets, and even whole networks. While hacking isn't always done with evil intent, most portrayals of hacking and hackers nowadays imply it/them as criminal activity perpetrated by cybercriminals — driven by money, protest, data gathering (spying), and sometimes just for the "fun" of the game.

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What is a Hacker?

A hacker is a person who enjoys exploring the limits of technology and pushing its boundaries. Hackers are often classified as those who exploit security vulnerabilities for personal gains, like stealing passwords or credit card information. Still, there are many types of hackers with different motivations and goals.

How do Hackers Hack?

Hackers can use various methods to compromise digital devices and networks. However, some of the most common ways that hackers gain access include the following methods:

Browser hijacks – When a hacker manages to inject malicious code into a website, they can hijack the user's browser and take control of their device.

Malware – Malicious software, like viruses, worms, and Trojans, can be used to infect devices and steal information or damage the system.

Phishing is an attack where the hacker sends fraudulent emails or text messages purporting to be from legitimate companies or organizations to trick users into revealing sensitive information like passwords or credit card details.

Social engineering – This technique uses deception to exploit human psychology to gain access to systems or information. For example, a hacker might call an organization and pose as an employee to get them to reveal confidential information.

Hacking on Mobile Phones

While hacking on PCs is still a common occurrence, hackers increasingly target mobile devices as they become more popular. Some of the ways that hackers can attack mobile phones include the following:

Malware – Like on PCs, malware can be used to infect mobile devices and steal information or damage the system. SMS phishing – This is an attack where the hacker sends fraudulent text messages purporting to be from legitimate companies or organizations to trick users into revealing sensitive information like passwords or credit card details. Clone apps – Hackers can create fake popular apps and then publish them on app stores. When users download these apps, they inadvertently give hackers access to their data.

Hacking on Macs

In 2017, a Mac phishing campaign primarily targeted Europeans and stole login credentials for iCloud, Google, and other online services. The campaign used fake websites that mimicked the login pages of legitimate services. The hackers even went so far as to create a spoofed version of Apple's website.

Another case was called Meltdown and Spectre flaws that The Guardian reported in early 2018. Hackers were able to exploit vulnerabilities in processors used in Macs and other devices to steal passwords and other sensitive data.

How Can You Protect Yourself From Hackers?

There are several ways to protect yourself from hackers, and the best solution will vary depending on your individual needs. However, here are some of them:

Install antivirus software and keep it up to date Be cautious about what websites you visit and what links you click on Never share your passwords or credit card details with anyone. Use strong passwords that are unique and difficult to guess Keep your devices updated with the latest security patches. Be aware of social engineering attacks and how to protect yourself from them. Stay vigilant and be alert to any suspicious activity or behavior.

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