Similar to ランサムウェア

Scareware

Zero-day vulnerability

Dialer

Backdoor (computing)

Targeted threat

Pharming

Pop-up ad

Polymorphic code

Rootkit

Wiper (malware)

Ransomware as a service

Keystroke logging

Cryptojacking

Cross-site tracing

Industrial espionage

Piggybacking (security)

Trojan horse (computing)

Identity theft

Lock picking

Botnet

Malware

Mole (espionage)