Ransomware is a form of malware designed to encrypt files on a device, rendering any files and the systems that rely on them unusable. Malicious actors then demand ransom in exchange for decryption. In recent years, ransomware incidents have become increasingly prevalent among private businesses, nonprofits, critical infrastructure organizations, and state, local and government entities.
Should your organization become a victim of ransomware, the Cybersecurity and Infrastructure Security Agency (CISA) strongly recommends responding by using the following checklist.