0 someone who gets into other people's computer systems without permission in order to find out information or to do something illegal :
1 a person who is skilled in the use of computer systems, often one who illegally obtains access to private computer systems:
Hackers are a major defense department concern.
2 someone who uses a computer to access information stored on another computer system without permission, or to spread a computer virus:
Concerns remain, particularly about hackers breaking open confidential Internet-based records.
Early warnings about hacker attacks and viruses have the potential to save firms trouble and money.
The company makes software to protect wireless phones from hackers and viruses.
A big appeal of cell phones for hackers is that the devices are generally always on, they're sending and receiving more data, and they typically have poor security.
中文繁体
駭客,非法侵入他人電腦者, 駭客,侵入他人電話竊聽對話者…
More中文简体
黑客,非法侵入他人计算机者, 黑客,侵入他人电话窃听对话者…
MoreEspañol
hacker, pirata informático/ica [masculine-feminine], hacker [masculine-feminine]…
MorePortuguês
hacker…
MoreTürk dili
bilgisayar korsanı…
MoreFrançais
pirate [masculine] (informatique), hacker, pirate informatique…
MoreČeština
hacker…
MoreDansk
hacker…
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