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The Rustock botnet was a botnet that operated from around 2006 [1] until March 2011.. It consisted of computers running Microsoft Windows, and was capable of sending up to 25,000 spam messages per hour from an infected PC.
The Sybil attack in computer security is an attack wherein a reputation system is subverted by creating multiple identities. [4] A reputation system's vulnerability to a Sybil attack depends on how cheaply identities can be generated, the degree to which the reputation system accepts inputs from entities that do not have a chain of trust linking them to a trusted entity, and whether the ...
The term "phishing" is said to have been coined by the well known spammer and hacker in the mid-90s, Khan C. Smith. [3] The first recorded mention of the term is found in the hacking tool AOHell (according to its creator), which included a function for attempting to steal the passwords or financial details of America Online users.
What do email phishing scams look like? They're not as easy to spot as you'd think. These emails often look like they're from a company you know or trust, the FTC says. Meaning, they can look like ...
Computer fraud is the use of computers, the Internet, Internet devices, and Internet services to defraud people or organizations of resources. [1] In the United States, computer fraud is specifically proscribed by the Computer Fraud and Abuse Act (CFAA), which criminalizes computer-related acts under federal jurisdiction and directly combats the insufficiencies of existing laws.
CCleaner is a popular tool used to clean potentially unwanted files from Windows computers, widely used by security-minded users. The distributed installer binaries were signed with the developer's certificate making it likely that an attacker compromised the development or build environment and used this to insert malware.
A compromised (hacked) account means someone else accessed your account by obtaining your password. Spoofed email occurs when the "From" field of a message is altered to show your address, which doesn't necessarily mean someone else accessed your account.
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, [1] and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. [2]