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A white hat (or a white-hat hacker, a whitehat) is an ethical security hacker. [ 1 ] [ 2 ] Ethical hacking is a term meant to imply a broader category than just penetration testing. [ 3 ] [ 4 ] Under the owner's consent, white-hat hackers aim to identify any vulnerabilities or security issues the current system has. [ 5 ]
[4] [5] The malware targets specific users of Microsoft Windows-based computers and has been linked to the US intelligence-gathering agency NSA and its British counterpart, the GCHQ. [ 6 ] [ 7 ] [ 8 ] The Intercept provided samples of Regin for download, including malware discovered at a Belgian telecommunications provider, Belgacom . [ 5 ]
WannaCry is a ransomware cryptoworm, which targets computers running the Microsoft Windows operating system by encrypting (locking) data and demanding ransom payments in the Bitcoin cryptocurrency. The worm is also known as WannaCrypt, [9] Wana Decrypt0r 2.0, [10] WanaCrypt0r 2.0, [11] and Wanna Decryptor. [12]
In 2013 Microsoft added a feature to Windows 8.1 that would allow turning off the feature that could be exploited. [1] In Windows 10 the feature is turned off by default, but Jake Williams from Rendition Infosec says that it remains effective, either because the system runs an outdated version of Windows, or he can use privilege escalation to gain enough control over the target to turn on the ...
Certified Ethical Hacker (CEH) is a qualification given by EC-Council and obtained by demonstrating knowledge of assessing the security of computer systems by looking for vulnerabilities in target systems, using the same knowledge and tools as a malicious hacker, but in a lawful and legitimate manner to assess the security posture of a target ...
The hack utilises a ChatGPT trick known as the ‘grandma exploit’, which bypasses the AI chatbot’s rules by asking it to pretend to be a dead grandmother. “ChatGPT gives you free Windows 10 ...
November: The Anonymous hacktivist collective announced that they have hacked into four Chinese computer databases and donated those to data breach indexing/notification service vigilante.pw. The hack was conducted in order to support the 2019 Hong Kong protests, amidst the Hong Kong police's siege of the city's Polytechnic University.
EternalBlue [5] is a computer exploit software developed by the U.S. National Security Agency (NSA). [6] It is based on a vulnerability in Microsoft Windows that allowed users to gain access to any number of computers connected to a network.