Cybersecurity

Malware & attacks

Terms

7 terms

  • Botnet

    A botnet is a network of malware-infected computers or devices that an attacker controls remotely for DDoS attacks, spam, fraud and other malicious work.

  • Credential stuffing

    Credential stuffing is an automated attack that replays username and password pairs stolen from one breach against login pages of other services.

  • Malware

    Malware is malicious software designed to damage systems, steal data or gain unauthorized control, from viruses and worms to ransomware and spyware.

  • Phishing

    Phishing is a social engineering attack in which fraudulent messages impersonate trusted parties to steal credentials, money or install malware.

  • Ransomware

    Ransomware is malware that encrypts or steals an organization's data and demands payment for decryption or silence, often after a long manual intrusion.

  • Rootkit

    A rootkit is stealth malware that hides itself and other malicious activity by subverting the operating system, firmware or boot process it runs on.

  • Trojan

    A Trojan is malware disguised as legitimate software that relies on the user to run it and then opens the system to theft, remote control or…