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June 5: The social networking website LinkedIn has been hacked and the passwords for nearly 6.5 million user accounts are stolen by cybercriminals. As a result, a United States grand jury indicted Nikulin and three unnamed co-conspirators on charges of aggravated identity theft and computer intrusion.
Proprietary freeware (some versions were under Apache License 2.0) Google Authenticator is a software-based authenticator by Google. It implements multi-factor authentication services using the time-based one-time password (TOTP; specified in RFC 6238) and HMAC-based one-time password (HOTP; specified in RFC 4226), for authenticating users of ...
Anonymous (hacker group) Anonymous. An emblem that is commonly associated with Anonymous. The "man without a head" represents anonymity and leaderless organization. [1] Individuals appearing in public as Anonymous, wearing Guy Fawkes masks. Formation.
If you see a verified page, complete with the blue checkmark, on Facebook…don't automatically assume that page is legit.Mashable can confirm that a number of fake Facebook business pages have ...
Length extension attack. In cryptography and computer security, a length extension attack is a type of attack where an attacker can use Hash (message1) and the length of message1 to calculate Hash (message1 ‖ message2) for an attacker-controlled message2, without needing to know the content of message1. This is problematic when the hash is ...
The social media platform and social networking service Facebook has been affected multiple times over its history by intentionally harmful software. Known as malware, these pose particular challenges both to users of the platform as well as to the personnel of the tech-company itself. Fighting the entities that create these is a topic of ...
The network address it used at the time – facebookcorewwwi.onion – is a backronym that stands for Facebook's Core WWW Infrastructure. [7] In April 2016, it had been used by over 1 million people monthly, up from 525,000 in 2015. [3] Google does not operate sites through Tor, and Facebook has been applauded for allowing such access, [11 ...
However, in cryptography, code has a more specific meaning: the replacement of a unit of plaintext (i.e., a meaningful word or phrase) with a code word (for example, "wallaby" replaces "attack at dawn"). A cypher, in contrast, is a scheme for changing or substituting an element below such a level (a letter, a syllable, or a pair of letters, etc ...