Phishing is a spy on the activities of others while using the internet.
You will feel annoyed when what you are doing spied upon by others, especially when you’re surfing.
Phishing would be very harmful and dangerous, because other people can find emails, usernames, passwords, personal data yourself, bank account numbers etc..

If you are using mozilla firefox browser, you can download some extensions below to avoid phishing:

1. PhishTank SiteChecker
SiteChecker block all phishing sites based on data from PhishTank community. When you visit a site that is considered by the PhishTank phishing site then blocking page will appear.

2. Google Safe Browsing
Google Safe Browsing warn you if a web page tries to retrieve personal data or your account information. By combining the algorithm with a combination of data about the fake sites from various sources, the Google Safe Browsing can automatically recognize when you visit a phishing site that tries to fool just like the original site.

3. WOT
WOT helps you identify phishing sites with a reputation for showing the site in your browser. By knowing the reputation of a site, hopefully you will more easily avoid phishing sites. The reputation of a site is taken based on the testimony of the WOT community.

4. VeriSign EV Green Bar
This extension add a validation certificate in your browser. When you access the sites ‘secure’, the address bar will change color to green and displays certificate owner and authorities. This extension is useful to recognize fake websites.

5. iTrustPage
iTrustPage prevent internet users fill out forms on a fake site. When visiting sites that have page form, iTrustPage TrustScore calculate the value of the form page, to see if the site can be trusted or not.

6. Finjan SecureBrowsing
Finjan SecureBrowsing examine the links in your search results and give a warning to you regarding the links that has potential as a phishing link. Finjan will try to detect malicious code and malicious scripts. After it will be marked green for safe and red for a dangerous link.

7. FirePhish
FirePhish warn you when you visit a site that is considered a phishing site or contained scripts and codes that are suspicious.

8. CallingID Link Advisor
CallingID Link Advisor verifies whether a link is secure or tida you see before you open it. When your mouse is on the link will display detailed information about those links allowing you to identify whether the site is worthy to be trusted.

9. SpoofStick
SpoofStick facilitate you know whether the site is a fake site by showing only the domain information is valid and relevant.

10. TrustBar
TrustBar provide convenience to the user to give a name or logo on any site. Making it easier to know whether the site is fake, or a cloning site.