The Internet has opened up lots of possibilities. However, they have posed danger to the users’ personal information as well. You should be knowledgeable about cyber threats so that you can prevent these from happening to you. Here are the major computer security issues that you should be concerned about.
Phishing means attempting to steal user’s personal information, like credit card information. They do it by disguising as an entity that you can trust. Vishing is similar to phishing, but here fraudulent activities occur over the phone. The fraudsters will take your personal information over the phone to transfer money. This is often called ‘voice phishing’. Similarly, ‘smishing’ is another term for ‘sms phishing’ where the fraudsters take your sensitive information through SMS. They send text messages and ask you to call a certain number or click on a particular link.
A website’s traffic is redirected to a spammy site using this cyber attack. It is done by changing host files or exploiting a flaw in the software of DNS server. You can receive a malicious code that can change your local host files. This type of attack can affect various computers simultaneously.
It is one of the most dangerous forms of attacks on computers. It can lock your system or encrypt your files. The fraudsters will ask for a ransom payment and then will decrypt your files. Your entire business operation may stop due to such attacks. You can use anti-ransomware protection on your computer for safety.
You should protect yourself from all these threats by not giving away your personal information so easily without checking the authenticity of the site or person. You should have anti-malware software installed on your computer to guard it against such malicious attacks.