Ransomware, /ˈræn.səm.weə(r)/, is a type of malware that encrypts a victim’s files and demands payment in exchange for the decryption key. The word "ransom" refers to the payment that is demanded, while "ware" indicates that it is malicious software. The pronunciation is divided into three syllables, with the first syllable "ran" rhyming with "can". The second syllable "som" rhymes with "thumb", and the third syllable "ware" rhymes with "wear". Remembering this spelling and pronunciation is crucial in protecting oneself against the dangers of cybercrime.
Ransomware is a type of malicious software designed to block access to a computer system or encrypt the files it contains until a ransom is paid to the attacker. It is a form of cyber extortion that has become increasingly prevalent in recent years.
Once ransomware infects a system, it starts encrypting the victim's files, making them inaccessible. It often spreads across a network, affecting multiple devices and files shared within that network. The attacker then demands a ransom, typically in the form of a digital currency like Bitcoin, in exchange for providing the decryption key or restoring access to the affected system.
Ransomware can be distributed through various means, including email attachments, malicious websites, or through vulnerabilities in software. It may also be delivered through social engineering techniques, tricking victims into clicking on infected links or opening infected files.
The consequences of a ransomware attack can be severe. It can lead to significant financial losses, data breaches, and reputational damage for individuals and organizations. Victims who refuse to pay the ransom may permanently lose their files if they cannot recover a backup.
To protect against ransomware, it is crucial to regularly back up files, keep software updated, use reputable antivirus software, and exercise caution when opening attachments or visiting unfamiliar websites.
The word "ransomware" is a combination of two words: "ransom" and "software".
The term "ransom" originates from the Old French word "ranson", which means "redemption" or "payment". It entered the English language in the early 14th century and refers to a sum of money or valuable item demanded as payment for the release of a captive or as a release from punishment or obligation.
The word "software" is a combination of "soft" and "ware". "Soft" refers to something that can be easily molded or changed, while "ware" is derived from the Old English word "waru", meaning "wares" or "products". In the context of computer technology, "software" specifically refers to programs and instructions that control the operation of a computer system.