Neidio i'r prif gynnwy

Saesneg: ransomware

Cymraeg: meddalwedd wystlo

Rhan ymadrodd

Enw, Benywaidd, Unigol

Diffiniad

Malware which restricts access to the computer system that it infects, and demands a ransom paid to the creator of the malware in order for the restriction to be removed.