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What hackers can do. The biggest risk associated with hacking is stolen data. If a hacker gains unauthorized access to sensitive files, he could copy those files onto his own machine and then sell ...
He founded the computer security training website HackThisSite [2] in 2003. [3] He was first imprisoned over the Protest Warrior hack in 2005 and was later convicted of computer fraud in 2013 for hacking the private intelligence firm Stratfor and releasing data to WikiLeaks, [4] and sentenced to 10 years in prison. [5]
A security hacker or security researcher is someone who explores methods for breaching defenses and exploiting weaknesses in a computer system or network. [1] Hackers may be motivated by a multitude of reasons, such as profit, protest, information gathering, [2] challenge, recreation, [3] or evaluation of a system weaknesses to assist in formulating defenses against potential hackers.
Watering hole is a computer attack strategy in which an attacker guesses or observes which websites an organization often uses and infects one or more of them with malware. Eventually, some member of the targeted group will become infected. [1] [2] [3] Hacks looking for specific information may only attack users coming from a specific IP address.
Web skimming, formjacking or a magecart attack is an attack in which the attacker injects malicious code into a website and extracts data from an HTML form that the user has filled in. That data is then submitted to a server under control of the attacker. [1] [2]
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Website defacement is an attack on a website that changes the visual appearance of a website or a web page. These are typically the work of hackers , who break into a web server and replace the hosted website with malware or a website of their own.
A hacker is a person skilled in information technology who achieves goals by non-standard means. The term has become associated in popular culture with a security hacker – someone with knowledge of bugs or exploits to break into computer systems and access data which would otherwise be inaccessible to them.