The Ultimate Guide to Ransomware
2022 edition
Overview

Ransomware is malware designed to virtually mimic the age-old crime of capturing items of value and demanding money for their safe return. Ransomware typically arrives via email or a backdoor, locks up valuable computer files, and is followed by a demand for compensation, often in Bitcoin or another cryptocurrency. The hacker promises a decryption tool on payment of the ransom – but there is never any guarantee of delivery or efficacy of the decryption tool.

Top players
You can read more from the top players Sophos, Trend Micro, Fortinet, Kaspersky, and Symantec.
Other guides
You can read other related guides from Cybersecurity, Malware, Breach Prevention, Network Security, and Firewall.
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