What is the purpose of ransomware?

The purpose of ransomware is primarily to block access to computer systems until a ransom is paid. Ransomware is a type of malicious software that infiltrates a victim's system, typically encrypting files and rendering them inaccessible. The attacker then demands payment, usually in cryptocurrency, in exchange for the decryption key or the restoration of access to the files and systems.

This method is a tactic often employed by cybercriminals, leveraging the urgency and potential loss of critical data or operational downtime to compel victims, such as individuals or organizations, to pay the ransom. The impact of ransomware extends beyond just the immediate financial harm; it can lead to long-term repercussions related to data loss, privacy violations, and reputational damage.

In contrast, other choices reflect different cybersecurity concepts that do not align with the fundamental purpose of ransomware: encrypting data for security purposes is a legitimate practice to protect data, scanning for and removing malware is a preventive measure against malware infections, and enhancing computer performance involves optimizing system resources rather than obstructing access. These activities are unrelated to the objectives and functionality of ransomware.