什麼是惡意軟體？

病毒

virus

病毒通常以附件形式出現在載有病毒的電子郵件中，或作為執行惡意操作的惡意軟體出現，一旦受害者打開文件, 設備即會被感染。

The virus usually appears as an attachment in an email carrying the virus, or as a malignant software that operates maliciously, and the device is infected as soon as the victim opens the file.

勒索軟體

Extortion Software

在網絡犯罪分子眼中，勒索軟體是最有利可圖，因此也是最流行的惡意軟體類型之一。 這種惡意軟體會自行安裝到受害者的機器上，加密他們的文件，然後轉身向其索要贖金（通常為比特幣），在收到贖金後才會將數據還給用戶。

In the eyes of online criminals, extortion software is the most lucrative and therefore one of the most popular types of malware. Such malware will install itself into the victim’s machine, encrypt their files, then turn to him for ransom, usually bitcoins, before returning the data to the user.

恐嚇軟體

Fear Software

網絡犯罪分子恐嚇受害者，讓其認為計算機或智能手機已被感染，從而引導受害者購買虛假應用程序。在典型的恐嚇軟體騙局中，受害者可能會在瀏覽網站時收到一條寫有“警告：您的計算機已被感染”或“您的設備已感染病毒”的警示信息。網絡犯罪分子利用這些程序和不道德的做法嚇唬用戶購買惡意軟體。

The online criminal scares the victim to think that the computer or smart phone is infected and leads the victim to purchase a fake application. In typical threat fraud agencies, the victim may receive a warning message with the words “Warning: Your computer is infected” or “Your device is infected with the virus.” Internet criminals use these procedures and unethical practices to intimidate users into buying malice software.

蠕蟲

worms

蠕蟲通常能夠利用軟體或操作系統中存在的某些安全漏洞將自己從一台機器複製到另一台機器，而且無需用戶交互即可運行_。

Worms are usually able to copy themselves from one machine to another using certain safety holes in the software or operating system, and can run _{without user interaction.}

間諜軟體

spy software >/b>