Malware

protection of computer systems and networks from theft, damage, misuse or data leak

Malware (a portmanteau of malicious software) is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy. Researchers tend to classify malware into one or more sub-types (i.e. computer viruses, worms, Trojan horses, logic bombs, ransomware, spyware, adware, rogue software, wipers and keyloggers).

program that records the keys struck on a keyboard

A whitelist or allowlist is a list or register of entities that are being provided a particular privilege, service, mobility, access or recognition. Entities on the list will be accepted, approved and/or recognized. Whitelisting is the reverse of blacklisting, the practice of identifying entities that are denied, unrecognized, or ostracized.

large cyberattack that affected Europe and North America in 2016

Finnish company

Cryptojacking is the act of exploiting a computer to mine cryptocurrencies, often through websites, against the user's will or while the user is unaware. One notable piece of software used for cryptojacking was Coinhive, which was used in over two-thirds of cryptojacks before its March 2019 shutdown. The cryptocurrencies mined the most often are privacy coins—coins with hidden transaction histories—such as Monero and Zcash.

computer malware timeline

Carbanak is an APT-style campaign targeting (but not limited to) financial institutions, that was discovered in 2014 by the Russian cyber security company Kaspersky Lab. It utilizes malware that is introduced into systems running Microsoft Windows using phishing emails, which is then used to steal money from banks via macros in documents. The hacker group is said to have stolen over 900 million dollars from the banks as well as money from over a thousand private customers.

In computing, infostealers are a form of malicious software created to breach computer systems to steal sensitive information, such as login details, financial information, and other personally identifiable information. The stolen information is then packaged, sent to the attacker, and often traded on illicit markets to other cybercriminals.

the study of the functionality, origin and potential impact of malware samples

malware

Gayfemboy is a malware strain that infects corporate electronics including those from DrayTek, TP-Link, Raisecom, and Cisco by utilizing CVEs. It has affected companies in Brazil, France, Germany, Israel, Mexico, the United States, Switzerland, and Vietnam, and is impacting sectors such as construction, manufacturing, technology, and media/communications.

thumb|'Tor Stinks' NSA presentation |page=7 Evercookie (also known as supercookie) is an open-source JavaScript application programming interface (API) that identifies and reproduces intentionally deleted cookies on the clients' browser storage. This behavior is known as a zombie cookie. It was created by Samy Kamkar in 2010 to demonstrate the possible infiltration from the websites that use respawning. Websites that have adopted this mechanism can identify users even if they attempt to delete the previously stored cookies.